15993472

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 35814240

約数和(自身を除く): 19820768

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 128, 148, 176, 296, 307, 352, 407, 592, 614, 704, 814, 1184, 1228, 1408, 1628, 2368, 2456, 3256, 3377, 4736, 4912, 6512, 6754, 9824, 11359, 13024, 13508, 19648, 22718, 26048, 27016, 39296, 45436, 52096, 54032, 90872, 108064, 124949, 181744, 216128, 249898, 363488, 432256, 499796, 726976, 999592, 1453952, 1999184, 3998368, 7996736, 15993472]

約数ペア:

[(1, 15993472), (2, 7996736), (4, 3998368), (8, 1999184), (11, 1453952), (16, 999592), (22, 726976), (32, 499796), (37, 432256), (44, 363488), (64, 249898), (74, 216128), (88, 181744), (128, 124949), (148, 108064), (176, 90872), (296, 54032), (307, 52096), (352, 45436), (407, 39296), (592, 27016), (614, 26048), (704, 22718), (814, 19648), (1184, 13508), (1228, 13024), (1408, 11359), (1628, 9824), (2368, 6754), (2456, 6512), (3256, 4912), (3377, 4736)]