982800000056

素因数分解:

$2^3\times 7^1\times {\mathrm{49121}}^1\times {\mathrm{357281}}^1$

素因数の和:406415

約数の個数: 32

約数和(自身を含む): 2106048768480

約数和(自身を除く): 1123248768424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 49121, 98242, 196484, 343847, 357281, 392968, 687694, 714562, 1375388, 1429124, 2500967, 2750776, 2858248, 5001934, 10003868, 20007736, 17550000001, 35100000002, 70200000004, 122850000007, 140400000008, 245700000014, 491400000028, 982800000056]

約数ペア:

[(1, 982800000056), (2, 491400000028), (4, 245700000014), (7, 140400000008), (8, 122850000007), (14, 70200000004), (28, 35100000002), (56, 17550000001), (49121, 20007736), (98242, 10003868), (196484, 5001934), (343847, 2858248), (357281, 2750776), (392968, 2500967), (687694, 1429124), (714562, 1375388)]