44132608

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 96579000

約数和(自身を除く): 52446392

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 128, 149, 178, 208, 256, 298, 356, 416, 596, 712, 832, 1157, 1192, 1424, 1664, 1937, 2314, 2384, 2848, 3328, 3874, 4628, 4768, 5696, 7748, 9256, 9536, 11392, 13261, 15496, 18512, 19072, 22784, 26522, 30992, 37024, 38144, 53044, 61984, 74048, 106088, 123968, 148096, 172393, 212176, 247936, 296192, 344786, 424352, 495872, 689572, 848704, 1379144, 1697408, 2758288, 3394816, 5516576, 11033152, 22066304, 44132608]

約数ペア:

[(1, 44132608), (2, 22066304), (4, 11033152), (8, 5516576), (13, 3394816), (16, 2758288), (26, 1697408), (32, 1379144), (52, 848704), (64, 689572), (89, 495872), (104, 424352), (128, 344786), (149, 296192), (178, 247936), (208, 212176), (256, 172393), (298, 148096), (356, 123968), (416, 106088), (596, 74048), (712, 61984), (832, 53044), (1157, 38144), (1192, 37024), (1424, 30992), (1664, 26522), (1937, 22784), (2314, 19072), (2384, 18512), (2848, 15496), (3328, 13261), (3874, 11392), (4628, 9536), (4768, 9256), (5696, 7748)]