25091328

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:939

約数の個数: 72

約数和(自身を含む): 68662048

約数和(自身を除く): 43570720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 592, 768, 883, 888, 1184, 1766, 1776, 2368, 2649, 3532, 3552, 4736, 5298, 7064, 7104, 9472, 10596, 14128, 14208, 21192, 28256, 28416, 32671, 42384, 56512, 65342, 84768, 98013, 113024, 130684, 169536, 196026, 226048, 261368, 339072, 392052, 522736, 678144, 784104, 1045472, 1568208, 2090944, 3136416, 4181888, 6272832, 8363776, 12545664, 25091328]

約数ペア:

[(1, 25091328), (2, 12545664), (3, 8363776), (4, 6272832), (6, 4181888), (8, 3136416), (12, 2090944), (16, 1568208), (24, 1045472), (32, 784104), (37, 678144), (48, 522736), (64, 392052), (74, 339072), (96, 261368), (111, 226048), (128, 196026), (148, 169536), (192, 130684), (222, 113024), (256, 98013), (296, 84768), (384, 65342), (444, 56512), (592, 42384), (768, 32671), (883, 28416), (888, 28256), (1184, 21192), (1766, 14208), (1776, 14128), (2368, 10596), (2649, 9472), (3532, 7104), (3552, 7064), (4736, 5298)]