3989544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:714

約数の個数: 64

約数和(自身を含む): 11323200

約数和(自身を除く): 7333656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 673, 741, 988, 1346, 1482, 1976, 2019, 2692, 2964, 4038, 5384, 5928, 8076, 8749, 12787, 16152, 17498, 25574, 26247, 34996, 38361, 51148, 52494, 69992, 76722, 102296, 104988, 153444, 166231, 209976, 306888, 332462, 498693, 664924, 997386, 1329848, 1994772, 3989544]

約数ペア:

[(1, 3989544), (2, 1994772), (3, 1329848), (4, 997386), (6, 664924), (8, 498693), (12, 332462), (13, 306888), (19, 209976), (24, 166231), (26, 153444), (38, 104988), (39, 102296), (52, 76722), (57, 69992), (76, 52494), (78, 51148), (104, 38361), (114, 34996), (152, 26247), (156, 25574), (228, 17498), (247, 16152), (312, 12787), (456, 8749), (494, 8076), (673, 5928), (741, 5384), (988, 4038), (1346, 2964), (1482, 2692), (1976, 2019)]