71334968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15139}}^1$

素因数の和:15195

約数の個数: 32

約数和(自身を含む): 145344000

約数和(自身を除く): 74009032

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 15139, 30278, 60556, 121112, 287641, 469309, 575282, 938618, 1150564, 1877236, 2301128, 3754472, 8916871, 17833742, 35667484, 71334968]

約数ペア:

[(1, 71334968), (2, 35667484), (4, 17833742), (8, 8916871), (19, 3754472), (31, 2301128), (38, 1877236), (62, 1150564), (76, 938618), (124, 575282), (152, 469309), (248, 287641), (589, 121112), (1178, 60556), (2356, 30278), (4712, 15139)]