56481536

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 118838160

約数和(自身を除く): 62356624

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 67, 74, 89, 128, 134, 148, 178, 256, 268, 296, 356, 536, 592, 712, 1072, 1184, 1424, 2144, 2368, 2479, 2848, 3293, 4288, 4736, 4958, 5696, 5963, 6586, 8576, 9472, 9916, 11392, 11926, 13172, 17152, 19832, 22784, 23852, 26344, 39664, 47704, 52688, 79328, 95408, 105376, 158656, 190816, 210752, 220631, 317312, 381632, 421504, 441262, 634624, 763264, 843008, 882524, 1526528, 1765048, 3530096, 7060192, 14120384, 28240768, 56481536]

約数ペア:

[(1, 56481536), (2, 28240768), (4, 14120384), (8, 7060192), (16, 3530096), (32, 1765048), (37, 1526528), (64, 882524), (67, 843008), (74, 763264), (89, 634624), (128, 441262), (134, 421504), (148, 381632), (178, 317312), (256, 220631), (268, 210752), (296, 190816), (356, 158656), (536, 105376), (592, 95408), (712, 79328), (1072, 52688), (1184, 47704), (1424, 39664), (2144, 26344), (2368, 23852), (2479, 22784), (2848, 19832), (3293, 17152), (4288, 13172), (4736, 11926), (4958, 11392), (5696, 9916), (5963, 9472), (6586, 8576)]