38527984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 87851520

約数和(自身を除く): 49323536

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 79, 88, 136, 158, 163, 176, 187, 272, 316, 326, 374, 632, 652, 748, 869, 1264, 1304, 1343, 1496, 1738, 1793, 2608, 2686, 2771, 2992, 3476, 3586, 5372, 5542, 6952, 7172, 10744, 11084, 12877, 13904, 14344, 14773, 21488, 22168, 25754, 28688, 29546, 30481, 44336, 51508, 59092, 60962, 103016, 118184, 121924, 141647, 206032, 218909, 236368, 243848, 283294, 437818, 487696, 566588, 875636, 1133176, 1751272, 2266352, 2407999, 3502544, 4815998, 9631996, 19263992, 38527984]

約数ペア:

[(1, 38527984), (2, 19263992), (4, 9631996), (8, 4815998), (11, 3502544), (16, 2407999), (17, 2266352), (22, 1751272), (34, 1133176), (44, 875636), (68, 566588), (79, 487696), (88, 437818), (136, 283294), (158, 243848), (163, 236368), (176, 218909), (187, 206032), (272, 141647), (316, 121924), (326, 118184), (374, 103016), (632, 60962), (652, 59092), (748, 51508), (869, 44336), (1264, 30481), (1304, 29546), (1343, 28688), (1496, 25754), (1738, 22168), (1793, 21488), (2608, 14773), (2686, 14344), (2771, 13904), (2992, 12877), (3476, 11084), (3586, 10744), (5372, 7172), (5542, 6952)]