17409704

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 36014400

約数和(自身を除く): 18604696

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 163, 169, 316, 326, 338, 632, 652, 676, 1027, 1304, 1352, 2054, 2119, 4108, 4238, 8216, 8476, 12877, 13351, 16952, 25754, 26702, 27547, 51508, 53404, 55094, 103016, 106808, 110188, 167401, 220376, 334802, 669604, 1339208, 2176213, 4352426, 8704852, 17409704]

約数ペア:

[(1, 17409704), (2, 8704852), (4, 4352426), (8, 2176213), (13, 1339208), (26, 669604), (52, 334802), (79, 220376), (104, 167401), (158, 110188), (163, 106808), (169, 103016), (316, 55094), (326, 53404), (338, 51508), (632, 27547), (652, 26702), (676, 25754), (1027, 16952), (1304, 13351), (1352, 12877), (2054, 8476), (2119, 8216), (4108, 4238)]