28075242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8779}}^1$

素因数の和:8838

約数の個数: 32

約数和(自身を含む): 61951680

約数和(自身を除く): 33876438

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 8779, 17558, 26337, 52674, 114127, 228254, 342381, 359939, 684762, 719878, 1079817, 2159634, 4679207, 9358414, 14037621, 28075242]

約数ペア:

[(1, 28075242), (2, 14037621), (3, 9358414), (6, 4679207), (13, 2159634), (26, 1079817), (39, 719878), (41, 684762), (78, 359939), (82, 342381), (123, 228254), (246, 114127), (533, 52674), (1066, 26337), (1599, 17558), (3198, 8779)]