28623792

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:346

約数の個数: 80

約数和(自身を含む): 77352192

約数和(自身を除く): 48728400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 71, 74, 111, 142, 148, 213, 222, 227, 284, 296, 426, 444, 454, 568, 592, 681, 852, 888, 908, 1136, 1362, 1704, 1776, 1816, 2627, 2724, 3408, 3632, 5254, 5448, 7881, 8399, 10508, 10896, 15762, 16117, 16798, 21016, 25197, 31524, 32234, 33596, 42032, 48351, 50394, 63048, 64468, 67192, 96702, 100788, 126096, 128936, 134384, 193404, 201576, 257872, 386808, 403152, 596329, 773616, 1192658, 1788987, 2385316, 3577974, 4770632, 7155948, 9541264, 14311896, 28623792]

約数ペア:

[(1, 28623792), (2, 14311896), (3, 9541264), (4, 7155948), (6, 4770632), (8, 3577974), (12, 2385316), (16, 1788987), (24, 1192658), (37, 773616), (48, 596329), (71, 403152), (74, 386808), (111, 257872), (142, 201576), (148, 193404), (213, 134384), (222, 128936), (227, 126096), (284, 100788), (296, 96702), (426, 67192), (444, 64468), (454, 63048), (568, 50394), (592, 48351), (681, 42032), (852, 33596), (888, 32234), (908, 31524), (1136, 25197), (1362, 21016), (1704, 16798), (1776, 16117), (1816, 15762), (2627, 10896), (2724, 10508), (3408, 8399), (3632, 7881), (5254, 5448)]