65716768

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3853}}^1$

素因数の和:3917

約数の個数: 48

約数和(自身を含む): 142767576

約数和(自身を除く): 77050808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 3853, 4264, 7706, 8528, 15412, 17056, 30824, 50089, 61648, 100178, 123296, 157973, 200356, 315946, 400712, 631892, 801424, 1263784, 1602848, 2053649, 2527568, 4107298, 5055136, 8214596, 16429192, 32858384, 65716768]

約数ペア:

[(1, 65716768), (2, 32858384), (4, 16429192), (8, 8214596), (13, 5055136), (16, 4107298), (26, 2527568), (32, 2053649), (41, 1602848), (52, 1263784), (82, 801424), (104, 631892), (164, 400712), (208, 315946), (328, 200356), (416, 157973), (533, 123296), (656, 100178), (1066, 61648), (1312, 50089), (2132, 30824), (3853, 17056), (4264, 15412), (7706, 8528)]