70784476

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{487}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 147571200

約数和(自身を除く): 76786724

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 179, 203, 358, 406, 487, 716, 812, 974, 1253, 1948, 2506, 3409, 5012, 5191, 6818, 10382, 13636, 14123, 20764, 28246, 36337, 56492, 72674, 87173, 98861, 145348, 174346, 197722, 348692, 395444, 610211, 1220422, 2440844, 2528017, 5056034, 10112068, 17696119, 35392238, 70784476]

約数ペア:

[(1, 70784476), (2, 35392238), (4, 17696119), (7, 10112068), (14, 5056034), (28, 2528017), (29, 2440844), (58, 1220422), (116, 610211), (179, 395444), (203, 348692), (358, 197722), (406, 174346), (487, 145348), (716, 98861), (812, 87173), (974, 72674), (1253, 56492), (1948, 36337), (2506, 28246), (3409, 20764), (5012, 14123), (5191, 13636), (6818, 10382)]