8542527028

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1\times {\mathrm{9931}}^1$

素因数の和:10964

約数の個数: 48

約数和(自身を含む): 17655758848

約数和(自身を除く): 9113231820

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 991, 1982, 3964, 6937, 9931, 13874, 19862, 27748, 30721, 39724, 61442, 69517, 122884, 139034, 215047, 278068, 307861, 430094, 615722, 860188, 1231444, 2155027, 4310054, 8620108, 9841621, 19683242, 39366484, 68891347, 137782694, 275565388, 305090251, 610180502, 1220361004, 2135631757, 4271263514, 8542527028]

約数ペア:

[(1, 8542527028), (2, 4271263514), (4, 2135631757), (7, 1220361004), (14, 610180502), (28, 305090251), (31, 275565388), (62, 137782694), (124, 68891347), (217, 39366484), (434, 19683242), (868, 9841621), (991, 8620108), (1982, 4310054), (3964, 2155027), (6937, 1231444), (9931, 860188), (13874, 615722), (19862, 430094), (27748, 307861), (30721, 278068), (39724, 215047), (61442, 139034), (69517, 122884)]