39905536

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 89478144

約数和(自身を除く): 49572608

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 128, 148, 176, 256, 296, 352, 383, 407, 592, 704, 766, 814, 1184, 1408, 1532, 1628, 2368, 2816, 3064, 3256, 4213, 4736, 6128, 6512, 8426, 9472, 12256, 13024, 14171, 16852, 24512, 26048, 28342, 33704, 49024, 52096, 56684, 67408, 98048, 104192, 113368, 134816, 155881, 226736, 269632, 311762, 453472, 539264, 623524, 906944, 1078528, 1247048, 1813888, 2494096, 3627776, 4988192, 9976384, 19952768, 39905536]

約数ペア:

[(1, 39905536), (2, 19952768), (4, 9976384), (8, 4988192), (11, 3627776), (16, 2494096), (22, 1813888), (32, 1247048), (37, 1078528), (44, 906944), (64, 623524), (74, 539264), (88, 453472), (128, 311762), (148, 269632), (176, 226736), (256, 155881), (296, 134816), (352, 113368), (383, 104192), (407, 98048), (592, 67408), (704, 56684), (766, 52096), (814, 49024), (1184, 33704), (1408, 28342), (1532, 26048), (1628, 24512), (2368, 16852), (2816, 14171), (3064, 13024), (3256, 12256), (4213, 9472), (4736, 8426), (6128, 6512)]