7974304

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 17516520

約数和(自身を除く): 9542216

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 661, 754, 928, 1322, 1508, 2644, 3016, 5288, 6032, 8593, 10576, 12064, 17186, 19169, 21152, 34372, 38338, 68744, 76676, 137488, 153352, 249197, 274976, 306704, 498394, 613408, 996788, 1993576, 3987152, 7974304]

約数ペア:

[(1, 7974304), (2, 3987152), (4, 1993576), (8, 996788), (13, 613408), (16, 498394), (26, 306704), (29, 274976), (32, 249197), (52, 153352), (58, 137488), (104, 76676), (116, 68744), (208, 38338), (232, 34372), (377, 21152), (416, 19169), (464, 17186), (661, 12064), (754, 10576), (928, 8593), (1322, 6032), (1508, 5288), (2644, 3016)]