65000488

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7121}}^1$

素因数の和:7297

約数の個数: 32

約数和(自身を含む): 140160960

約数和(自身を除く): 75160472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564, 7121, 9128, 14242, 28484, 49847, 56968, 99694, 199388, 398776, 1160723, 2321446, 4642892, 8125061, 9285784, 16250122, 32500244, 65000488]

約数ペア:

[(1, 65000488), (2, 32500244), (4, 16250122), (7, 9285784), (8, 8125061), (14, 4642892), (28, 2321446), (56, 1160723), (163, 398776), (326, 199388), (652, 99694), (1141, 56968), (1304, 49847), (2282, 28484), (4564, 14242), (7121, 9128)]