71839328

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1607}}^1$

素因数の和:1755

約数の個数: 48

約数和(自身を含む): 155602944

約数和(自身を除く): 83763616

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 127, 176, 254, 352, 508, 1016, 1397, 1607, 2032, 2794, 3214, 4064, 5588, 6428, 11176, 12856, 17677, 22352, 25712, 35354, 44704, 51424, 70708, 141416, 204089, 282832, 408178, 565664, 816356, 1632712, 2244979, 3265424, 4489958, 6530848, 8979916, 17959832, 35919664, 71839328]

約数ペア:

[(1, 71839328), (2, 35919664), (4, 17959832), (8, 8979916), (11, 6530848), (16, 4489958), (22, 3265424), (32, 2244979), (44, 1632712), (88, 816356), (127, 565664), (176, 408178), (254, 282832), (352, 204089), (508, 141416), (1016, 70708), (1397, 51424), (1607, 44704), (2032, 35354), (2794, 25712), (3214, 22352), (4064, 17677), (5588, 12856), (6428, 11176)]