15693957728

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{251}}^1\times {\mathrm{6761}}^1$

素因数の和:7056

約数の個数: 72

約数和(自身を含む): 32957528184

約数和(自身を除く): 17263570456

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 251, 272, 289, 502, 544, 578, 1004, 1156, 2008, 2312, 4016, 4267, 4624, 6761, 8032, 8534, 9248, 13522, 17068, 27044, 34136, 54088, 68272, 72539, 108176, 114937, 136544, 145078, 216352, 229874, 290156, 459748, 580312, 919496, 1160624, 1697011, 1838992, 1953929, 2321248, 3394022, 3677984, 3907858, 6788044, 7815716, 13576088, 15631432, 27152176, 28849187, 31262864, 54304352, 57698374, 62525728, 115396748, 230793496, 461586992, 490436179, 923173984, 980872358, 1961744716, 3923489432, 7846978864, 15693957728]

約数ペア:

[(1, 15693957728), (2, 7846978864), (4, 3923489432), (8, 1961744716), (16, 980872358), (17, 923173984), (32, 490436179), (34, 461586992), (68, 230793496), (136, 115396748), (251, 62525728), (272, 57698374), (289, 54304352), (502, 31262864), (544, 28849187), (578, 27152176), (1004, 15631432), (1156, 13576088), (2008, 7815716), (2312, 6788044), (4016, 3907858), (4267, 3677984), (4624, 3394022), (6761, 2321248), (8032, 1953929), (8534, 1838992), (9248, 1697011), (13522, 1160624), (17068, 919496), (27044, 580312), (34136, 459748), (54088, 290156), (68272, 229874), (72539, 216352), (108176, 145078), (114937, 136544)]