28294056

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{18713}}^1$

素因数の和:18735

約数の個数: 64

約数和(自身を含む): 89827200

約数和(自身を除く): 61533144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 18713, 37426, 56139, 74852, 112278, 130991, 149704, 168417, 224556, 261982, 336834, 392973, 449112, 505251, 523964, 673668, 785946, 1010502, 1047928, 1178919, 1347336, 1571892, 2021004, 2357838, 3143784, 3536757, 4042008, 4715676, 7073514, 9431352, 14147028, 28294056]

約数ペア:

[(1, 28294056), (2, 14147028), (3, 9431352), (4, 7073514), (6, 4715676), (7, 4042008), (8, 3536757), (9, 3143784), (12, 2357838), (14, 2021004), (18, 1571892), (21, 1347336), (24, 1178919), (27, 1047928), (28, 1010502), (36, 785946), (42, 673668), (54, 523964), (56, 505251), (63, 449112), (72, 392973), (84, 336834), (108, 261982), (126, 224556), (168, 168417), (189, 149704), (216, 130991), (252, 112278), (378, 74852), (504, 56139), (756, 37426), (1512, 18713)]