496646704

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{25717}}^1$

素因数の和:25813

約数の個数: 40

約数和(自身を含む): 1033246368

約数和(自身を除く): 536599664

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1207, 2414, 4828, 9656, 19312, 25717, 51434, 102868, 205736, 411472, 437189, 874378, 1748756, 1825907, 3497512, 3651814, 6995024, 7303628, 14607256, 29214512, 31040419, 62080838, 124161676, 248323352, 496646704]

約数ペア:

[(1, 496646704), (2, 248323352), (4, 124161676), (8, 62080838), (16, 31040419), (17, 29214512), (34, 14607256), (68, 7303628), (71, 6995024), (136, 3651814), (142, 3497512), (272, 1825907), (284, 1748756), (568, 874378), (1136, 437189), (1207, 411472), (2414, 205736), (4828, 102868), (9656, 51434), (19312, 25717)]