7866496

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 17674560

約数和(自身を除く): 9808064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 128, 148, 151, 176, 296, 302, 352, 407, 592, 604, 704, 814, 1184, 1208, 1408, 1628, 1661, 2368, 2416, 3256, 3322, 4736, 4832, 5587, 6512, 6644, 9664, 11174, 13024, 13288, 19328, 22348, 26048, 26576, 44696, 52096, 53152, 61457, 89392, 106304, 122914, 178784, 212608, 245828, 357568, 491656, 715136, 983312, 1966624, 3933248, 7866496]

約数ペア:

[(1, 7866496), (2, 3933248), (4, 1966624), (8, 983312), (11, 715136), (16, 491656), (22, 357568), (32, 245828), (37, 212608), (44, 178784), (64, 122914), (74, 106304), (88, 89392), (128, 61457), (148, 53152), (151, 52096), (176, 44696), (296, 26576), (302, 26048), (352, 22348), (407, 19328), (592, 13288), (604, 13024), (704, 11174), (814, 9664), (1184, 6644), (1208, 6512), (1408, 5587), (1628, 4832), (1661, 4736), (2368, 3322), (2416, 3256)]