27711736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 58776480

約数和(自身を除く): 31064744

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 67, 82, 97, 104, 134, 164, 194, 268, 328, 388, 533, 536, 776, 871, 1066, 1261, 1742, 2132, 2522, 2747, 3484, 3977, 4264, 5044, 5494, 6499, 6968, 7954, 10088, 10988, 12998, 15908, 21976, 25996, 31816, 35711, 51701, 51992, 71422, 84487, 103402, 142844, 168974, 206804, 266459, 285688, 337948, 413608, 532918, 675896, 1065836, 2131672, 3463967, 6927934, 13855868, 27711736]

約数ペア:

[(1, 27711736), (2, 13855868), (4, 6927934), (8, 3463967), (13, 2131672), (26, 1065836), (41, 675896), (52, 532918), (67, 413608), (82, 337948), (97, 285688), (104, 266459), (134, 206804), (164, 168974), (194, 142844), (268, 103402), (328, 84487), (388, 71422), (533, 51992), (536, 51701), (776, 35711), (871, 31816), (1066, 25996), (1261, 21976), (1742, 15908), (2132, 12998), (2522, 10988), (2747, 10088), (3484, 7954), (3977, 6968), (4264, 6499), (5044, 5494)]