4271872

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 9786672

約数和(自身を除く): 5514800

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 41, 44, 64, 74, 82, 88, 128, 148, 164, 176, 256, 296, 328, 352, 407, 451, 592, 656, 704, 814, 902, 1184, 1312, 1408, 1517, 1628, 1804, 2368, 2624, 2816, 3034, 3256, 3608, 4736, 5248, 6068, 6512, 7216, 9472, 10496, 12136, 13024, 14432, 16687, 24272, 26048, 28864, 33374, 48544, 52096, 57728, 66748, 97088, 104192, 115456, 133496, 194176, 266992, 388352, 533984, 1067968, 2135936, 4271872]

約数ペア:

[(1, 4271872), (2, 2135936), (4, 1067968), (8, 533984), (11, 388352), (16, 266992), (22, 194176), (32, 133496), (37, 115456), (41, 104192), (44, 97088), (64, 66748), (74, 57728), (82, 52096), (88, 48544), (128, 33374), (148, 28864), (164, 26048), (176, 24272), (256, 16687), (296, 14432), (328, 13024), (352, 12136), (407, 10496), (451, 9472), (592, 7216), (656, 6512), (704, 6068), (814, 5248), (902, 4736), (1184, 3608), (1312, 3256), (1408, 3034), (1517, 2816), (1628, 2624), (1804, 2368)]