25710701796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1894393}}^1$

素因数の和:1894445

約数の個数: 72

約数和(自身を含む): 72403738680

約数和(自身を除く): 46693036884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 13572, 1894393, 3788786, 5683179, 7577572, 11366358, 17049537, 22732716, 24627109, 34099074, 49254218, 54937397, 68198148, 73881327, 98508436, 109874794, 147762654, 164812191, 219749588, 221643981, 295525308, 329624382, 443287962, 494436573, 659248764, 714186161, 886575924, 988873146, 1428372322, 1977746292, 2142558483, 2856744644, 4285116966, 6427675449, 8570233932, 12855350898, 25710701796]

約数ペア:

[(1, 25710701796), (2, 12855350898), (3, 8570233932), (4, 6427675449), (6, 4285116966), (9, 2856744644), (12, 2142558483), (13, 1977746292), (18, 1428372322), (26, 988873146), (29, 886575924), (36, 714186161), (39, 659248764), (52, 494436573), (58, 443287962), (78, 329624382), (87, 295525308), (116, 221643981), (117, 219749588), (156, 164812191), (174, 147762654), (234, 109874794), (261, 98508436), (348, 73881327), (377, 68198148), (468, 54937397), (522, 49254218), (754, 34099074), (1044, 24627109), (1131, 22732716), (1508, 17049537), (2262, 11366358), (3393, 7577572), (4524, 5683179), (6786, 3788786), (13572, 1894393)]