11967702272

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{18169}}^1$

素因数の和:18299

約数の個数: 72

約数和(自身を含む): 24957730560

約数和(自身を除く): 12990028288

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 83, 124, 128, 166, 248, 256, 332, 496, 664, 992, 1328, 1984, 2573, 2656, 3968, 5146, 5312, 7936, 10292, 10624, 18169, 20584, 21248, 36338, 41168, 72676, 82336, 145352, 164672, 290704, 329344, 563239, 581408, 658688, 1126478, 1162816, 1508027, 2252956, 2325632, 3016054, 4505912, 4651264, 6032108, 9011824, 12064216, 18023648, 24128432, 36047296, 46748837, 48256864, 72094592, 93497674, 96513728, 144189184, 186995348, 193027456, 373990696, 386054912, 747981392, 1495962784, 2991925568, 5983851136, 11967702272]

約数ペア:

[(1, 11967702272), (2, 5983851136), (4, 2991925568), (8, 1495962784), (16, 747981392), (31, 386054912), (32, 373990696), (62, 193027456), (64, 186995348), (83, 144189184), (124, 96513728), (128, 93497674), (166, 72094592), (248, 48256864), (256, 46748837), (332, 36047296), (496, 24128432), (664, 18023648), (992, 12064216), (1328, 9011824), (1984, 6032108), (2573, 4651264), (2656, 4505912), (3968, 3016054), (5146, 2325632), (5312, 2252956), (7936, 1508027), (10292, 1162816), (10624, 1126478), (18169, 658688), (20584, 581408), (21248, 563239), (36338, 329344), (41168, 290704), (72676, 164672), (82336, 145352)]