76985648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{577}}^1$

素因数の和:885

約数の個数: 40

約数和(自身を含む): 154811520

約数和(自身を除く): 77825872

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 269, 496, 538, 577, 1076, 1154, 2152, 2308, 4304, 4616, 8339, 9232, 16678, 17887, 33356, 35774, 66712, 71548, 133424, 143096, 155213, 286192, 310426, 620852, 1241704, 2483408, 4811603, 9623206, 19246412, 38492824, 76985648]

約数ペア:

[(1, 76985648), (2, 38492824), (4, 19246412), (8, 9623206), (16, 4811603), (31, 2483408), (62, 1241704), (124, 620852), (248, 310426), (269, 286192), (496, 155213), (538, 143096), (577, 133424), (1076, 71548), (1154, 66712), (2152, 35774), (2308, 33356), (4304, 17887), (4616, 16678), (8339, 9232)]