28331082

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2953}}^1$

素因数の和:3015

約数の個数: 48

約数和(自身を含む): 67741128

約数和(自身を除く): 39410046

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1599, 2953, 3198, 4797, 5906, 8859, 9594, 17718, 26577, 38389, 53154, 76778, 115167, 121073, 230334, 242146, 345501, 363219, 691002, 726438, 1089657, 1573949, 2179314, 3147898, 4721847, 9443694, 14165541, 28331082]

約数ペア:

[(1, 28331082), (2, 14165541), (3, 9443694), (6, 4721847), (9, 3147898), (13, 2179314), (18, 1573949), (26, 1089657), (39, 726438), (41, 691002), (78, 363219), (82, 345501), (117, 242146), (123, 230334), (234, 121073), (246, 115167), (369, 76778), (533, 53154), (738, 38389), (1066, 26577), (1599, 17718), (2953, 9594), (3198, 8859), (4797, 5906)]