42494764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 86492448

約数和(自身を除く): 43997684

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 53, 68, 106, 212, 221, 442, 689, 884, 901, 907, 1378, 1802, 1814, 2756, 3604, 3628, 11713, 11791, 15419, 23426, 23582, 30838, 46852, 47164, 48071, 61676, 96142, 192284, 200447, 400894, 624923, 801788, 817207, 1249846, 1634414, 2499692, 3268828, 10623691, 21247382, 42494764]

約数ペア:

[(1, 42494764), (2, 21247382), (4, 10623691), (13, 3268828), (17, 2499692), (26, 1634414), (34, 1249846), (52, 817207), (53, 801788), (68, 624923), (106, 400894), (212, 200447), (221, 192284), (442, 96142), (689, 61676), (884, 48071), (901, 47164), (907, 46852), (1378, 30838), (1802, 23582), (1814, 23426), (2756, 15419), (3604, 11791), (3628, 11713)]