68453056

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3251}}^1$

素因数の和:3317

約数の個数: 56

約数和(自身を含む): 158593536

約数和(自身を除く): 90140480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 1316, 1504, 2632, 3008, 3251, 5264, 6502, 10528, 13004, 21056, 22757, 26008, 45514, 52016, 91028, 104032, 152797, 182056, 208064, 305594, 364112, 611188, 728224, 1069579, 1222376, 1456448, 2139158, 2444752, 4278316, 4889504, 8556632, 9779008, 17113264, 34226528, 68453056]

約数ペア:

[(1, 68453056), (2, 34226528), (4, 17113264), (7, 9779008), (8, 8556632), (14, 4889504), (16, 4278316), (28, 2444752), (32, 2139158), (47, 1456448), (56, 1222376), (64, 1069579), (94, 728224), (112, 611188), (188, 364112), (224, 305594), (329, 208064), (376, 182056), (448, 152797), (658, 104032), (752, 91028), (1316, 52016), (1504, 45514), (2632, 26008), (3008, 22757), (3251, 21056), (5264, 13004), (6502, 10528)]