25501486912

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{13789}}^1$

素因数の和:13920

約数の個数: 112

約数和(自身を含む): 57499666560

約数和(自身を除く): 31998179648

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 71, 74, 88, 142, 148, 176, 284, 296, 352, 407, 568, 592, 704, 781, 814, 1136, 1184, 1562, 1628, 2272, 2368, 2627, 3124, 3256, 4544, 5254, 6248, 6512, 10508, 12496, 13024, 13789, 21016, 24992, 26048, 27578, 28897, 42032, 49984, 55156, 57794, 84064, 110312, 115588, 151679, 168128, 220624, 231176, 303358, 441248, 462352, 510193, 606716, 882496, 924704, 979019, 1020386, 1213432, 1849408, 1958038, 2040772, 2426864, 3916076, 4081544, 4853728, 5612123, 7832152, 8163088, 9707456, 10769209, 11224246, 15664304, 16326176, 21538418, 22448492, 31328608, 32652352, 36223703, 43076836, 44896984, 62657216, 72447406, 86153672, 89793968, 144894812, 172307344, 179587936, 289789624, 344614688, 359175872, 398460733, 579579248, 689229376, 796921466, 1159158496, 1593842932, 2318316992, 3187685864, 6375371728, 12750743456, 25501486912]

約数ペア:

[(1, 25501486912), (2, 12750743456), (4, 6375371728), (8, 3187685864), (11, 2318316992), (16, 1593842932), (22, 1159158496), (32, 796921466), (37, 689229376), (44, 579579248), (64, 398460733), (71, 359175872), (74, 344614688), (88, 289789624), (142, 179587936), (148, 172307344), (176, 144894812), (284, 89793968), (296, 86153672), (352, 72447406), (407, 62657216), (568, 44896984), (592, 43076836), (704, 36223703), (781, 32652352), (814, 31328608), (1136, 22448492), (1184, 21538418), (1562, 16326176), (1628, 15664304), (2272, 11224246), (2368, 10769209), (2627, 9707456), (3124, 8163088), (3256, 7832152), (4544, 5612123), (5254, 4853728), (6248, 4081544), (6512, 3916076), (10508, 2426864), (12496, 2040772), (13024, 1958038), (13789, 1849408), (21016, 1213432), (24992, 1020386), (26048, 979019), (27578, 924704), (28897, 882496), (42032, 606716), (49984, 510193), (55156, 462352), (57794, 441248), (84064, 303358), (110312, 231176), (115588, 220624), (151679, 168128)]