40376248

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 84891240

約数和(自身を除く): 44514992

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 121, 212, 242, 424, 484, 583, 787, 968, 1166, 1574, 2332, 3148, 4664, 6296, 6413, 8657, 12826, 17314, 25652, 34628, 41711, 51304, 69256, 83422, 95227, 166844, 190454, 333688, 380908, 458821, 761816, 917642, 1835284, 3670568, 5047031, 10094062, 20188124, 40376248]

約数ペア:

[(1, 40376248), (2, 20188124), (4, 10094062), (8, 5047031), (11, 3670568), (22, 1835284), (44, 917642), (53, 761816), (88, 458821), (106, 380908), (121, 333688), (212, 190454), (242, 166844), (424, 95227), (484, 83422), (583, 69256), (787, 51304), (968, 41711), (1166, 34628), (1574, 25652), (2332, 17314), (3148, 12826), (4664, 8657), (6296, 6413)]