12433845452

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{7591}}^1$

素因数の和:7807

約数の個数: 72

約数和(自身を含む): 25917903648

約数和(自身を除く): 13484058196

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 137, 196, 244, 274, 427, 548, 854, 959, 1708, 1918, 2989, 3836, 5978, 6713, 7591, 8357, 11956, 13426, 15182, 16714, 26852, 30364, 33428, 53137, 58499, 106274, 116998, 212548, 233996, 371959, 409493, 463051, 743918, 818986, 926102, 1039967, 1487836, 1637972, 1852204, 2079934, 3241357, 4159868, 6482714, 7279769, 12965428, 14559538, 22689499, 29119076, 45378998, 50958383, 63437987, 90757996, 101916766, 126875974, 203833532, 253751948, 444065909, 888131818, 1776263636, 3108461363, 6216922726, 12433845452]

約数ペア:

[(1, 12433845452), (2, 6216922726), (4, 3108461363), (7, 1776263636), (14, 888131818), (28, 444065909), (49, 253751948), (61, 203833532), (98, 126875974), (122, 101916766), (137, 90757996), (196, 63437987), (244, 50958383), (274, 45378998), (427, 29119076), (548, 22689499), (854, 14559538), (959, 12965428), (1708, 7279769), (1918, 6482714), (2989, 4159868), (3836, 3241357), (5978, 2079934), (6713, 1852204), (7591, 1637972), (8357, 1487836), (11956, 1039967), (13426, 926102), (15182, 818986), (16714, 743918), (26852, 463051), (30364, 409493), (33428, 371959), (53137, 233996), (58499, 212548), (106274, 116998)]