38217998

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 73522080

約数和(自身を除く): 35304082

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 169, 182, 203, 338, 377, 406, 557, 754, 1114, 1183, 2366, 2639, 3899, 4901, 5278, 7241, 7798, 9802, 14482, 16153, 32306, 34307, 50687, 68614, 94133, 101374, 113071, 188266, 209989, 226142, 419978, 658931, 1317862, 1469923, 2729857, 2939846, 5459714, 19108999, 38217998]

約数ペア:

[(1, 38217998), (2, 19108999), (7, 5459714), (13, 2939846), (14, 2729857), (26, 1469923), (29, 1317862), (58, 658931), (91, 419978), (169, 226142), (182, 209989), (203, 188266), (338, 113071), (377, 101374), (406, 94133), (557, 68614), (754, 50687), (1114, 34307), (1183, 32306), (2366, 16153), (2639, 14482), (3899, 9802), (4901, 7798), (5278, 7241)]