15677659984

素因数分解:

$2^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{627709}}^1$

素因数の和:627947

約数の個数: 40

約数和(自身を含む): 34870545920

約数和(自身を除く): 19192885936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 223, 446, 892, 1561, 1784, 3122, 3568, 6244, 12488, 24976, 627709, 1255418, 2510836, 4393963, 5021672, 8787926, 10043344, 17575852, 35151704, 70303408, 139979107, 279958214, 559916428, 979853749, 1119832856, 1959707498, 2239665712, 3919414996, 7838829992, 15677659984]

約数ペア:

[(1, 15677659984), (2, 7838829992), (4, 3919414996), (7, 2239665712), (8, 1959707498), (14, 1119832856), (16, 979853749), (28, 559916428), (56, 279958214), (112, 139979107), (223, 70303408), (446, 35151704), (892, 17575852), (1561, 10043344), (1784, 8787926), (3122, 5021672), (3568, 4393963), (6244, 2510836), (12488, 1255418), (24976, 627709)]