71975056

素因数分解:

$2^4\times {\mathrm{31}}^3\times {\mathrm{151}}^1$

素因数の和:252

約数の個数: 40

約数和(自身を含む): 145054208

約数和(自身を除く): 73079152

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 151, 248, 302, 496, 604, 961, 1208, 1922, 2416, 3844, 4681, 7688, 9362, 15376, 18724, 29791, 37448, 59582, 74896, 119164, 145111, 238328, 290222, 476656, 580444, 1160888, 2321776, 4498441, 8996882, 17993764, 35987528, 71975056]

約数ペア:

[(1, 71975056), (2, 35987528), (4, 17993764), (8, 8996882), (16, 4498441), (31, 2321776), (62, 1160888), (124, 580444), (151, 476656), (248, 290222), (302, 238328), (496, 145111), (604, 119164), (961, 74896), (1208, 59582), (1922, 37448), (2416, 29791), (3844, 18724), (4681, 15376), (7688, 9362)]