15696645744

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{31963}}^1$

素因数の和:32774

約数の個数: 80

約数和(自身を含む): 43725729152

約数和(自身を除く): 28029083408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 787, 1574, 2361, 3148, 4722, 6296, 9444, 10231, 12592, 18888, 20462, 30693, 31963, 37776, 40924, 61386, 63926, 81848, 95889, 122772, 127852, 163696, 191778, 245544, 255704, 383556, 415519, 491088, 511408, 767112, 831038, 1246557, 1534224, 1662076, 2493114, 3324152, 4986228, 6648304, 9972456, 19944912, 25154881, 50309762, 75464643, 100619524, 150929286, 201239048, 301858572, 327013453, 402478096, 603717144, 654026906, 981040359, 1207434288, 1308053812, 1962080718, 2616107624, 3924161436, 5232215248, 7848322872, 15696645744]

約数ペア:

[(1, 15696645744), (2, 7848322872), (3, 5232215248), (4, 3924161436), (6, 2616107624), (8, 1962080718), (12, 1308053812), (13, 1207434288), (16, 981040359), (24, 654026906), (26, 603717144), (39, 402478096), (48, 327013453), (52, 301858572), (78, 201239048), (104, 150929286), (156, 100619524), (208, 75464643), (312, 50309762), (624, 25154881), (787, 19944912), (1574, 9972456), (2361, 6648304), (3148, 4986228), (4722, 3324152), (6296, 2493114), (9444, 1662076), (10231, 1534224), (12592, 1246557), (18888, 831038), (20462, 767112), (30693, 511408), (31963, 491088), (37776, 415519), (40924, 383556), (61386, 255704), (63926, 245544), (81848, 191778), (95889, 163696), (122772, 127852)]