76661277992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1323389}}^1$

素因数の和:1323965

約数の個数: 32

約数和(自身を含む): 155074840200

約数和(自身を除く): 78413562208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 557, 1114, 2228, 4456, 7241, 14482, 28964, 57928, 1323389, 2646778, 5293556, 10587112, 17204057, 34408114, 68816228, 137632456, 737127673, 1474255346, 2948510692, 5897021384, 9582659749, 19165319498, 38330638996, 76661277992]

約数ペア:

[(1, 76661277992), (2, 38330638996), (4, 19165319498), (8, 9582659749), (13, 5897021384), (26, 2948510692), (52, 1474255346), (104, 737127673), (557, 137632456), (1114, 68816228), (2228, 34408114), (4456, 17204057), (7241, 10587112), (14482, 5293556), (28964, 2646778), (57928, 1323389)]