72280832

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:653

約数の個数: 72

約数和(自身を含む): 159848976

約数和(自身を除く): 87568144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 256, 296, 416, 481, 587, 592, 832, 962, 1174, 1184, 1664, 1924, 2348, 2368, 3328, 3848, 4696, 4736, 7631, 7696, 9392, 9472, 15262, 15392, 18784, 21719, 30524, 30784, 37568, 43438, 61048, 61568, 75136, 86876, 122096, 123136, 150272, 173752, 244192, 282347, 347504, 488384, 564694, 695008, 976768, 1129388, 1390016, 1953536, 2258776, 2780032, 4517552, 5560064, 9035104, 18070208, 36140416, 72280832]

約数ペア:

[(1, 72280832), (2, 36140416), (4, 18070208), (8, 9035104), (13, 5560064), (16, 4517552), (26, 2780032), (32, 2258776), (37, 1953536), (52, 1390016), (64, 1129388), (74, 976768), (104, 695008), (128, 564694), (148, 488384), (208, 347504), (256, 282347), (296, 244192), (416, 173752), (481, 150272), (587, 123136), (592, 122096), (832, 86876), (962, 75136), (1174, 61568), (1184, 61048), (1664, 43438), (1924, 37568), (2348, 30784), (2368, 30524), (3328, 21719), (3848, 18784), (4696, 15392), (4736, 15262), (7631, 9472), (7696, 9392)]