65914016

素因数分解:

$2^5\times 7^2\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:482

約数の個数: 72

約数和(自身を含む): 152603136

約数和(自身を除く): 86689120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 127, 196, 224, 254, 331, 392, 508, 662, 784, 889, 1016, 1324, 1568, 1778, 2032, 2317, 2648, 3556, 4064, 4634, 5296, 6223, 7112, 9268, 10592, 12446, 14224, 16219, 18536, 24892, 28448, 32438, 37072, 42037, 49784, 64876, 74144, 84074, 99568, 129752, 168148, 199136, 259504, 294259, 336296, 519008, 588518, 672592, 1177036, 1345184, 2059813, 2354072, 4119626, 4708144, 8239252, 9416288, 16478504, 32957008, 65914016]

約数ペア:

[(1, 65914016), (2, 32957008), (4, 16478504), (7, 9416288), (8, 8239252), (14, 4708144), (16, 4119626), (28, 2354072), (32, 2059813), (49, 1345184), (56, 1177036), (98, 672592), (112, 588518), (127, 519008), (196, 336296), (224, 294259), (254, 259504), (331, 199136), (392, 168148), (508, 129752), (662, 99568), (784, 84074), (889, 74144), (1016, 64876), (1324, 49784), (1568, 42037), (1778, 37072), (2032, 32438), (2317, 28448), (2648, 24892), (3556, 18536), (4064, 16219), (4634, 14224), (5296, 12446), (6223, 10592), (7112, 9268)]