28122192

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1257

約数の個数: 120

約数和(自身を含む): 93934464

約数和(自身を除く): 65812272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 144, 161, 168, 184, 207, 252, 276, 322, 336, 368, 414, 483, 504, 552, 644, 828, 966, 1008, 1104, 1213, 1288, 1449, 1656, 1932, 2426, 2576, 2898, 3312, 3639, 3864, 4852, 5796, 7278, 7728, 8491, 9704, 10917, 11592, 14556, 16982, 19408, 21834, 23184, 25473, 27899, 29112, 33964, 43668, 50946, 55798, 58224, 67928, 76419, 83697, 87336, 101892, 111596, 135856, 152838, 167394, 174672, 195293, 203784, 223192, 251091, 305676, 334788, 390586, 407568, 446384, 502182, 585879, 611352, 669576, 781172, 1004364, 1171758, 1222704, 1339152, 1562344, 1757637, 2008728, 2343516, 3124688, 3515274, 4017456, 4687032, 7030548, 9374064, 14061096, 28122192]

約数ペア:

[(1, 28122192), (2, 14061096), (3, 9374064), (4, 7030548), (6, 4687032), (7, 4017456), (8, 3515274), (9, 3124688), (12, 2343516), (14, 2008728), (16, 1757637), (18, 1562344), (21, 1339152), (23, 1222704), (24, 1171758), (28, 1004364), (36, 781172), (42, 669576), (46, 611352), (48, 585879), (56, 502182), (63, 446384), (69, 407568), (72, 390586), (84, 334788), (92, 305676), (112, 251091), (126, 223192), (138, 203784), (144, 195293), (161, 174672), (168, 167394), (184, 152838), (207, 135856), (252, 111596), (276, 101892), (322, 87336), (336, 83697), (368, 76419), (414, 67928), (483, 58224), (504, 55798), (552, 50946), (644, 43668), (828, 33964), (966, 29112), (1008, 27899), (1104, 25473), (1213, 23184), (1288, 21834), (1449, 19408), (1656, 16982), (1932, 14556), (2426, 11592), (2576, 10917), (2898, 9704), (3312, 8491), (3639, 7728), (3864, 7278), (4852, 5796)]