22226504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 46656000

約数和(自身を除く): 24429496

約数列:

[1, 2, 4, 8, 19, 31, 38, 53, 62, 76, 89, 106, 124, 152, 178, 212, 248, 356, 424, 589, 712, 1007, 1178, 1643, 1691, 2014, 2356, 2759, 3286, 3382, 4028, 4712, 4717, 5518, 6572, 6764, 8056, 9434, 11036, 13144, 13528, 18868, 22072, 31217, 37736, 52421, 62434, 89623, 104842, 124868, 146227, 179246, 209684, 249736, 292454, 358492, 419368, 584908, 716984, 1169816, 2778313, 5556626, 11113252, 22226504]

約数ペア:

[(1, 22226504), (2, 11113252), (4, 5556626), (8, 2778313), (19, 1169816), (31, 716984), (38, 584908), (53, 419368), (62, 358492), (76, 292454), (89, 249736), (106, 209684), (124, 179246), (152, 146227), (178, 124868), (212, 104842), (248, 89623), (356, 62434), (424, 52421), (589, 37736), (712, 31217), (1007, 22072), (1178, 18868), (1643, 13528), (1691, 13144), (2014, 11036), (2356, 9434), (2759, 8056), (3286, 6764), (3382, 6572), (4028, 5518), (4712, 4717)]