17770064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2309}}^1$

素因数の和:2367

約数の個数: 40

約数和(自身を含む): 38096520

約数和(自身を除く): 20326456

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 2309, 3848, 4618, 7696, 9236, 18472, 30017, 36944, 60034, 85433, 120068, 170866, 240136, 341732, 480272, 683464, 1110629, 1366928, 2221258, 4442516, 8885032, 17770064]

約数ペア:

[(1, 17770064), (2, 8885032), (4, 4442516), (8, 2221258), (13, 1366928), (16, 1110629), (26, 683464), (37, 480272), (52, 341732), (74, 240136), (104, 170866), (148, 120068), (208, 85433), (296, 60034), (481, 36944), (592, 30017), (962, 18472), (1924, 9236), (2309, 7696), (3848, 4618)]