28789552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4421}}^1$

素因数の和:4477

約数の個数: 40

約数和(自身を含む): 62509392

約数和(自身を除く): 33719840

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 4421, 6512, 8842, 17684, 35368, 48631, 70736, 97262, 163577, 194524, 327154, 389048, 654308, 778096, 1308616, 1799347, 2617232, 3598694, 7197388, 14394776, 28789552]

約数ペア:

[(1, 28789552), (2, 14394776), (4, 7197388), (8, 3598694), (11, 2617232), (16, 1799347), (22, 1308616), (37, 778096), (44, 654308), (74, 389048), (88, 327154), (148, 194524), (176, 163577), (296, 97262), (407, 70736), (592, 48631), (814, 35368), (1628, 17684), (3256, 8842), (4421, 6512)]