40015592

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{997}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 78143400

約数和(自身を除く): 38127808

約数列:

[1, 2, 4, 8, 29, 58, 116, 173, 232, 346, 692, 997, 1384, 1994, 3988, 5017, 7976, 10034, 20068, 28913, 40136, 57826, 115652, 172481, 231304, 344962, 689924, 1379848, 5001949, 10003898, 20007796, 40015592]

約数ペア:

[(1, 40015592), (2, 20007796), (4, 10003898), (8, 5001949), (29, 1379848), (58, 689924), (116, 344962), (173, 231304), (232, 172481), (346, 115652), (692, 57826), (997, 40136), (1384, 28913), (1994, 20068), (3988, 10034), (5017, 7976)]