28962612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 92252160

約数和(自身を除く): 63289548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 36, 38, 42, 46, 57, 63, 69, 76, 84, 92, 114, 126, 133, 138, 161, 171, 207, 228, 252, 263, 266, 276, 322, 342, 399, 414, 437, 483, 526, 532, 644, 684, 789, 798, 828, 874, 966, 1052, 1197, 1311, 1449, 1578, 1596, 1748, 1841, 1932, 2367, 2394, 2622, 2898, 3059, 3156, 3682, 3933, 4734, 4788, 4997, 5244, 5523, 5796, 6049, 6118, 7364, 7866, 9177, 9468, 9994, 11046, 12098, 12236, 14991, 15732, 16569, 18147, 18354, 19988, 22092, 24196, 27531, 29982, 33138, 34979, 36294, 36708, 42343, 44973, 54441, 55062, 59964, 66276, 69958, 72588, 84686, 89946, 104937, 108882, 110124, 114931, 127029, 139916, 169372, 179892, 209874, 217764, 229862, 254058, 314811, 344793, 381087, 419748, 459724, 508116, 629622, 689586, 762174, 804517, 1034379, 1259244, 1379172, 1524348, 1609034, 2068758, 2413551, 3218068, 4137516, 4827102, 7240653, 9654204, 14481306, 28962612]

約数ペア:

[(1, 28962612), (2, 14481306), (3, 9654204), (4, 7240653), (6, 4827102), (7, 4137516), (9, 3218068), (12, 2413551), (14, 2068758), (18, 1609034), (19, 1524348), (21, 1379172), (23, 1259244), (28, 1034379), (36, 804517), (38, 762174), (42, 689586), (46, 629622), (57, 508116), (63, 459724), (69, 419748), (76, 381087), (84, 344793), (92, 314811), (114, 254058), (126, 229862), (133, 217764), (138, 209874), (161, 179892), (171, 169372), (207, 139916), (228, 127029), (252, 114931), (263, 110124), (266, 108882), (276, 104937), (322, 89946), (342, 84686), (399, 72588), (414, 69958), (437, 66276), (483, 59964), (526, 55062), (532, 54441), (644, 44973), (684, 42343), (789, 36708), (798, 36294), (828, 34979), (874, 33138), (966, 29982), (1052, 27531), (1197, 24196), (1311, 22092), (1449, 19988), (1578, 18354), (1596, 18147), (1748, 16569), (1841, 15732), (1932, 14991), (2367, 12236), (2394, 12098), (2622, 11046), (2898, 9994), (3059, 9468), (3156, 9177), (3682, 7866), (3933, 7364), (4734, 6118), (4788, 6049), (4997, 5796), (5244, 5523)]