25566112

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 61133184

約数和(自身を除く): 35567072

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 37, 44, 52, 74, 88, 104, 143, 148, 151, 176, 208, 286, 296, 302, 352, 407, 416, 481, 572, 592, 604, 814, 962, 1144, 1184, 1208, 1628, 1661, 1924, 1963, 2288, 2416, 3256, 3322, 3848, 3926, 4576, 4832, 5291, 5587, 6512, 6644, 7696, 7852, 10582, 11174, 13024, 13288, 15392, 15704, 21164, 21593, 22348, 26576, 31408, 42328, 43186, 44696, 53152, 61457, 62816, 72631, 84656, 86372, 89392, 122914, 145262, 169312, 172744, 178784, 245828, 290524, 345488, 491656, 581048, 690976, 798941, 983312, 1162096, 1597882, 1966624, 2324192, 3195764, 6391528, 12783056, 25566112]

約数ペア:

[(1, 25566112), (2, 12783056), (4, 6391528), (8, 3195764), (11, 2324192), (13, 1966624), (16, 1597882), (22, 1162096), (26, 983312), (32, 798941), (37, 690976), (44, 581048), (52, 491656), (74, 345488), (88, 290524), (104, 245828), (143, 178784), (148, 172744), (151, 169312), (176, 145262), (208, 122914), (286, 89392), (296, 86372), (302, 84656), (352, 72631), (407, 62816), (416, 61457), (481, 53152), (572, 44696), (592, 43186), (604, 42328), (814, 31408), (962, 26576), (1144, 22348), (1184, 21593), (1208, 21164), (1628, 15704), (1661, 15392), (1924, 13288), (1963, 13024), (2288, 11174), (2416, 10582), (3256, 7852), (3322, 7696), (3848, 6644), (3926, 6512), (4576, 5587), (4832, 5291)]