22766536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 49593600

約数和(自身を除く): 26827064

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 79, 104, 136, 158, 163, 221, 316, 326, 442, 632, 652, 884, 1027, 1304, 1343, 1768, 2054, 2119, 2686, 2771, 4108, 4238, 5372, 5542, 8216, 8476, 10744, 11084, 12877, 16952, 17459, 22168, 25754, 34918, 36023, 51508, 69836, 72046, 103016, 139672, 144092, 167401, 218909, 288184, 334802, 437818, 669604, 875636, 1339208, 1751272, 2845817, 5691634, 11383268, 22766536]

約数ペア:

[(1, 22766536), (2, 11383268), (4, 5691634), (8, 2845817), (13, 1751272), (17, 1339208), (26, 875636), (34, 669604), (52, 437818), (68, 334802), (79, 288184), (104, 218909), (136, 167401), (158, 144092), (163, 139672), (221, 103016), (316, 72046), (326, 69836), (442, 51508), (632, 36023), (652, 34918), (884, 25754), (1027, 22168), (1304, 17459), (1343, 16952), (1768, 12877), (2054, 11084), (2119, 10744), (2686, 8476), (2771, 8216), (4108, 5542), (4238, 5372)]