15884544

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 47845952

約数和(自身を除く): 31961408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 43, 48, 52, 64, 74, 78, 86, 96, 104, 111, 128, 129, 148, 156, 172, 192, 208, 222, 256, 258, 296, 312, 344, 384, 416, 444, 481, 516, 559, 592, 624, 688, 768, 832, 888, 962, 1032, 1118, 1184, 1248, 1376, 1443, 1591, 1664, 1677, 1776, 1924, 2064, 2236, 2368, 2496, 2752, 2886, 3182, 3328, 3354, 3552, 3848, 4128, 4472, 4736, 4773, 4992, 5504, 5772, 6364, 6708, 7104, 7696, 8256, 8944, 9472, 9546, 9984, 11008, 11544, 12728, 13416, 14208, 15392, 16512, 17888, 19092, 20683, 23088, 25456, 26832, 28416, 30784, 33024, 35776, 38184, 41366, 46176, 50912, 53664, 61568, 62049, 71552, 76368, 82732, 92352, 101824, 107328, 123136, 124098, 143104, 152736, 165464, 184704, 203648, 214656, 248196, 305472, 330928, 369408, 407296, 429312, 496392, 610944, 661856, 992784, 1221888, 1323712, 1985568, 2647424, 3971136, 5294848, 7942272, 15884544]

約数ペア:

[(1, 15884544), (2, 7942272), (3, 5294848), (4, 3971136), (6, 2647424), (8, 1985568), (12, 1323712), (13, 1221888), (16, 992784), (24, 661856), (26, 610944), (32, 496392), (37, 429312), (39, 407296), (43, 369408), (48, 330928), (52, 305472), (64, 248196), (74, 214656), (78, 203648), (86, 184704), (96, 165464), (104, 152736), (111, 143104), (128, 124098), (129, 123136), (148, 107328), (156, 101824), (172, 92352), (192, 82732), (208, 76368), (222, 71552), (256, 62049), (258, 61568), (296, 53664), (312, 50912), (344, 46176), (384, 41366), (416, 38184), (444, 35776), (481, 33024), (516, 30784), (559, 28416), (592, 26832), (624, 25456), (688, 23088), (768, 20683), (832, 19092), (888, 17888), (962, 16512), (1032, 15392), (1118, 14208), (1184, 13416), (1248, 12728), (1376, 11544), (1443, 11008), (1591, 9984), (1664, 9546), (1677, 9472), (1776, 8944), (1924, 8256), (2064, 7696), (2236, 7104), (2368, 6708), (2496, 6364), (2752, 5772), (2886, 5504), (3182, 4992), (3328, 4773), (3354, 4736), (3552, 4472), (3848, 4128)]