74870032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2539}}^1$

素因数の和:2663

約数の個数: 40

約数和(自身を含む): 154330400

約数和(自身を除く): 79460368

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 194, 304, 388, 776, 1552, 1843, 2539, 3686, 5078, 7372, 10156, 14744, 20312, 29488, 40624, 48241, 96482, 192964, 246283, 385928, 492566, 771856, 985132, 1970264, 3940528, 4679377, 9358754, 18717508, 37435016, 74870032]

約数ペア:

[(1, 74870032), (2, 37435016), (4, 18717508), (8, 9358754), (16, 4679377), (19, 3940528), (38, 1970264), (76, 985132), (97, 771856), (152, 492566), (194, 385928), (304, 246283), (388, 192964), (776, 96482), (1552, 48241), (1843, 40624), (2539, 29488), (3686, 20312), (5078, 14744), (7372, 10156)]