17211208

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 39657600

約数和(自身を除く): 22446392

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 101, 119, 136, 179, 202, 238, 358, 404, 476, 707, 716, 808, 952, 1253, 1414, 1432, 1717, 2506, 2828, 3043, 3434, 5012, 5656, 6086, 6868, 10024, 12019, 12172, 13736, 18079, 21301, 24038, 24344, 36158, 42602, 48076, 72316, 85204, 96152, 126553, 144632, 170408, 253106, 307343, 506212, 614686, 1012424, 1229372, 2151401, 2458744, 4302802, 8605604, 17211208]

約数ペア:

[(1, 17211208), (2, 8605604), (4, 4302802), (7, 2458744), (8, 2151401), (14, 1229372), (17, 1012424), (28, 614686), (34, 506212), (56, 307343), (68, 253106), (101, 170408), (119, 144632), (136, 126553), (179, 96152), (202, 85204), (238, 72316), (358, 48076), (404, 42602), (476, 36158), (707, 24344), (716, 24038), (808, 21301), (952, 18079), (1253, 13736), (1414, 12172), (1432, 12019), (1717, 10024), (2506, 6868), (2828, 6086), (3043, 5656), (3434, 5012)]