74512072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1481}}^1$

素因数の和:1837

約数の個数: 32

約数和(自身を含む): 147607200

約数和(自身を除く): 73095128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 331, 662, 1324, 1481, 2648, 2962, 5924, 6289, 11848, 12578, 25156, 28139, 50312, 56278, 112556, 225112, 490211, 980422, 1960844, 3921688, 9314009, 18628018, 37256036, 74512072]

約数ペア:

[(1, 74512072), (2, 37256036), (4, 18628018), (8, 9314009), (19, 3921688), (38, 1960844), (76, 980422), (152, 490211), (331, 225112), (662, 112556), (1324, 56278), (1481, 50312), (2648, 28139), (2962, 25156), (5924, 12578), (6289, 11848)]