40986512

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12619}}^1$

素因数の和:12663

約数の個数: 40

約数和(自身を含む): 93892800

約数和(自身を除く): 52906288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 12619, 25238, 50476, 88333, 100952, 176666, 201904, 353332, 365951, 706664, 731902, 1413328, 1463804, 2561657, 2927608, 5123314, 5855216, 10246628, 20493256, 40986512]

約数ペア:

[(1, 40986512), (2, 20493256), (4, 10246628), (7, 5855216), (8, 5123314), (14, 2927608), (16, 2561657), (28, 1463804), (29, 1413328), (56, 731902), (58, 706664), (112, 365951), (116, 353332), (203, 201904), (232, 176666), (406, 100952), (464, 88333), (812, 50476), (1624, 25238), (3248, 12619)]