17506736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4951}}^1$

素因数の和:4989

約数の個数: 40

約数和(自身を含む): 38685024

約数和(自身を除く): 21178288

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 4951, 9902, 19804, 39608, 64363, 79216, 84167, 128726, 168334, 257452, 336668, 514904, 673336, 1029808, 1094171, 1346672, 2188342, 4376684, 8753368, 17506736]

約数ペア:

[(1, 17506736), (2, 8753368), (4, 4376684), (8, 2188342), (13, 1346672), (16, 1094171), (17, 1029808), (26, 673336), (34, 514904), (52, 336668), (68, 257452), (104, 168334), (136, 128726), (208, 84167), (221, 79216), (272, 64363), (442, 39608), (884, 19804), (1768, 9902), (3536, 4951)]