3998368

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 8848224

約数和(自身を除く): 4849856

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 307, 352, 407, 592, 614, 814, 1184, 1228, 1628, 2456, 3256, 3377, 4912, 6512, 6754, 9824, 11359, 13024, 13508, 22718, 27016, 45436, 54032, 90872, 108064, 124949, 181744, 249898, 363488, 499796, 999592, 1999184, 3998368]

約数ペア:

[(1, 3998368), (2, 1999184), (4, 999592), (8, 499796), (11, 363488), (16, 249898), (22, 181744), (32, 124949), (37, 108064), (44, 90872), (74, 54032), (88, 45436), (148, 27016), (176, 22718), (296, 13508), (307, 13024), (352, 11359), (407, 9824), (592, 6754), (614, 6512), (814, 4912), (1184, 3377), (1228, 3256), (1628, 2456)]