27461992

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 56029860

約数和(自身を除く): 28567868

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 257, 296, 361, 514, 703, 722, 1028, 1406, 1444, 2056, 2812, 2888, 4883, 5624, 9509, 9766, 13357, 19018, 19532, 26714, 38036, 39064, 53428, 76072, 92777, 106856, 180671, 185554, 361342, 371108, 722684, 742216, 1445368, 3432749, 6865498, 13730996, 27461992]

約数ペア:

[(1, 27461992), (2, 13730996), (4, 6865498), (8, 3432749), (19, 1445368), (37, 742216), (38, 722684), (74, 371108), (76, 361342), (148, 185554), (152, 180671), (257, 106856), (296, 92777), (361, 76072), (514, 53428), (703, 39064), (722, 38036), (1028, 26714), (1406, 19532), (1444, 19018), (2056, 13357), (2812, 9766), (2888, 9509), (4883, 5624)]