28001064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12821}}^1$

素因数の和:12850

約数の個数: 64

約数和(自身を含む): 86163840

約数和(自身を除く): 58162776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 12821, 25642, 38463, 51284, 76926, 89747, 102568, 153852, 166673, 179494, 269241, 307704, 333346, 358988, 500019, 538482, 666692, 717976, 1000038, 1076964, 1166711, 1333384, 2000076, 2153928, 2333422, 3500133, 4000152, 4666844, 7000266, 9333688, 14000532, 28001064]

約数ペア:

[(1, 28001064), (2, 14000532), (3, 9333688), (4, 7000266), (6, 4666844), (7, 4000152), (8, 3500133), (12, 2333422), (13, 2153928), (14, 2000076), (21, 1333384), (24, 1166711), (26, 1076964), (28, 1000038), (39, 717976), (42, 666692), (52, 538482), (56, 500019), (78, 358988), (84, 333346), (91, 307704), (104, 269241), (156, 179494), (168, 166673), (182, 153852), (273, 102568), (312, 89747), (364, 76926), (546, 51284), (728, 38463), (1092, 25642), (2184, 12821)]