28486961856

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1336663}}^1$

素因数の和:1336718

約数の個数: 84

約数和(自身を含む): 83859626032

約数和(自身を除く): 55372664176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 144, 148, 192, 222, 288, 296, 333, 444, 576, 592, 666, 888, 1184, 1332, 1776, 2368, 2664, 3552, 5328, 7104, 10656, 21312, 1336663, 2673326, 4009989, 5346652, 8019978, 10693304, 12029967, 16039956, 21386608, 24059934, 32079912, 42773216, 48119868, 49456531, 64159824, 85546432, 96239736, 98913062, 128319648, 148369593, 192479472, 197826124, 256639296, 296739186, 384958944, 395652248, 445108779, 593478372, 769917888, 791304496, 890217558, 1186956744, 1582608992, 1780435116, 2373913488, 3165217984, 3560870232, 4747826976, 7121740464, 9495653952, 14243480928, 28486961856]

約数ペア:

[(1, 28486961856), (2, 14243480928), (3, 9495653952), (4, 7121740464), (6, 4747826976), (8, 3560870232), (9, 3165217984), (12, 2373913488), (16, 1780435116), (18, 1582608992), (24, 1186956744), (32, 890217558), (36, 791304496), (37, 769917888), (48, 593478372), (64, 445108779), (72, 395652248), (74, 384958944), (96, 296739186), (111, 256639296), (144, 197826124), (148, 192479472), (192, 148369593), (222, 128319648), (288, 98913062), (296, 96239736), (333, 85546432), (444, 64159824), (576, 49456531), (592, 48119868), (666, 42773216), (888, 32079912), (1184, 24059934), (1332, 21386608), (1776, 16039956), (2368, 12029967), (2664, 10693304), (3552, 8019978), (5328, 5346652), (7104, 4009989), (10656, 2673326), (21312, 1336663)]