26492688

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:477

約数の個数: 120

約数和(自身を含む): 81631680

約数和(自身を除く): 55138992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 114, 138, 144, 152, 171, 184, 207, 228, 276, 304, 342, 368, 414, 421, 437, 456, 552, 684, 828, 842, 874, 912, 1104, 1263, 1311, 1368, 1656, 1684, 1748, 2526, 2622, 2736, 3312, 3368, 3496, 3789, 3933, 5052, 5244, 6736, 6992, 7578, 7866, 7999, 9683, 10104, 10488, 15156, 15732, 15998, 19366, 20208, 20976, 23997, 29049, 30312, 31464, 31996, 38732, 47994, 58098, 60624, 62928, 63992, 71991, 77464, 87147, 95988, 116196, 127984, 143982, 154928, 174294, 183977, 191976, 232392, 287964, 348588, 367954, 383952, 464784, 551931, 575928, 697176, 735908, 1103862, 1151856, 1394352, 1471816, 1655793, 2207724, 2943632, 3311586, 4415448, 6623172, 8830896, 13246344, 26492688]

約数ペア:

[(1, 26492688), (2, 13246344), (3, 8830896), (4, 6623172), (6, 4415448), (8, 3311586), (9, 2943632), (12, 2207724), (16, 1655793), (18, 1471816), (19, 1394352), (23, 1151856), (24, 1103862), (36, 735908), (38, 697176), (46, 575928), (48, 551931), (57, 464784), (69, 383952), (72, 367954), (76, 348588), (92, 287964), (114, 232392), (138, 191976), (144, 183977), (152, 174294), (171, 154928), (184, 143982), (207, 127984), (228, 116196), (276, 95988), (304, 87147), (342, 77464), (368, 71991), (414, 63992), (421, 62928), (437, 60624), (456, 58098), (552, 47994), (684, 38732), (828, 31996), (842, 31464), (874, 30312), (912, 29049), (1104, 23997), (1263, 20976), (1311, 20208), (1368, 19366), (1656, 15998), (1684, 15732), (1748, 15156), (2526, 10488), (2622, 10104), (2736, 9683), (3312, 7999), (3368, 7866), (3496, 7578), (3789, 6992), (3933, 6736), (5052, 5244)]