28449744

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 76786752

約数和(自身を除く): 48337008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 83, 111, 148, 166, 193, 222, 249, 296, 332, 386, 444, 498, 579, 592, 664, 772, 888, 996, 1158, 1328, 1544, 1776, 1992, 2316, 3071, 3088, 3984, 4632, 6142, 7141, 9213, 9264, 12284, 14282, 16019, 18426, 21423, 24568, 28564, 32038, 36852, 42846, 48057, 49136, 57128, 64076, 73704, 85692, 96114, 114256, 128152, 147408, 171384, 192228, 256304, 342768, 384456, 592703, 768912, 1185406, 1778109, 2370812, 3556218, 4741624, 7112436, 9483248, 14224872, 28449744]

約数ペア:

[(1, 28449744), (2, 14224872), (3, 9483248), (4, 7112436), (6, 4741624), (8, 3556218), (12, 2370812), (16, 1778109), (24, 1185406), (37, 768912), (48, 592703), (74, 384456), (83, 342768), (111, 256304), (148, 192228), (166, 171384), (193, 147408), (222, 128152), (249, 114256), (296, 96114), (332, 85692), (386, 73704), (444, 64076), (498, 57128), (579, 49136), (592, 48057), (664, 42846), (772, 36852), (888, 32038), (996, 28564), (1158, 24568), (1328, 21423), (1544, 18426), (1776, 16019), (1992, 14282), (2316, 12284), (3071, 9264), (3088, 9213), (3984, 7141), (4632, 6142)]