42929978

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1147

約数の個数: 48

約数和(自身を含む): 83349504

約数和(自身を除く): 40419526

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 403, 434, 637, 806, 1087, 1274, 1519, 2174, 2821, 3038, 5642, 7609, 14131, 15218, 19747, 28262, 33697, 39494, 53263, 67394, 98917, 106526, 197834, 235879, 438061, 471758, 692419, 876122, 1384838, 1651153, 3066427, 3302306, 6132854, 21464989, 42929978]

約数ペア:

[(1, 42929978), (2, 21464989), (7, 6132854), (13, 3302306), (14, 3066427), (26, 1651153), (31, 1384838), (49, 876122), (62, 692419), (91, 471758), (98, 438061), (182, 235879), (217, 197834), (403, 106526), (434, 98917), (637, 67394), (806, 53263), (1087, 39494), (1274, 33697), (1519, 28262), (2174, 19747), (2821, 15218), (3038, 14131), (5642, 7609)]