8108857744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{32299}}^1$

素因数の和:32408

約数の個数: 80

約数和(自身を含む): 18167587200

約数和(自身を除く): 10058729456

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 71, 104, 136, 142, 208, 221, 272, 284, 442, 568, 884, 923, 1136, 1207, 1768, 1846, 2414, 3536, 3692, 4828, 7384, 9656, 14768, 15691, 19312, 31382, 32299, 62764, 64598, 125528, 129196, 251056, 258392, 419887, 516784, 549083, 839774, 1098166, 1679548, 2196332, 2293229, 3359096, 4392664, 4586458, 6718192, 7138079, 8785328, 9172916, 14276158, 18345832, 28552316, 29811977, 36691664, 38984893, 57104632, 59623954, 77969786, 114209264, 119247908, 155939572, 238495816, 311879144, 476991632, 506803609, 623758288, 1013607218, 2027214436, 4054428872, 8108857744]

約数ペア:

[(1, 8108857744), (2, 4054428872), (4, 2027214436), (8, 1013607218), (13, 623758288), (16, 506803609), (17, 476991632), (26, 311879144), (34, 238495816), (52, 155939572), (68, 119247908), (71, 114209264), (104, 77969786), (136, 59623954), (142, 57104632), (208, 38984893), (221, 36691664), (272, 29811977), (284, 28552316), (442, 18345832), (568, 14276158), (884, 9172916), (923, 8785328), (1136, 7138079), (1207, 6718192), (1768, 4586458), (1846, 4392664), (2414, 3359096), (3536, 2293229), (3692, 2196332), (4828, 1679548), (7384, 1098166), (9656, 839774), (14768, 549083), (15691, 516784), (19312, 419887), (31382, 258392), (32299, 251056), (62764, 129196), (64598, 125528)]