17470628

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^3\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 37416960

約数和(自身を除く): 19946332

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 127, 238, 254, 289, 476, 508, 578, 889, 1156, 1778, 2023, 2159, 3556, 4046, 4318, 4913, 8092, 8636, 9826, 15113, 19652, 30226, 34391, 36703, 60452, 68782, 73406, 137564, 146812, 256921, 513842, 623951, 1027684, 1247902, 2495804, 4367657, 8735314, 17470628]

約数ペア:

[(1, 17470628), (2, 8735314), (4, 4367657), (7, 2495804), (14, 1247902), (17, 1027684), (28, 623951), (34, 513842), (68, 256921), (119, 146812), (127, 137564), (238, 73406), (254, 68782), (289, 60452), (476, 36703), (508, 34391), (578, 30226), (889, 19652), (1156, 15113), (1778, 9826), (2023, 8636), (2159, 8092), (3556, 4913), (4046, 4318)]