66350432

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1789}}^1$

素因数の和:1879

約数の個数: 48

約数和(自身を含む): 139834800

約数和(自身を除く): 73484368

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 244, 304, 488, 608, 976, 1159, 1789, 1952, 2318, 3578, 4636, 7156, 9272, 14312, 18544, 28624, 33991, 37088, 57248, 67982, 109129, 135964, 218258, 271928, 436516, 543856, 873032, 1087712, 1746064, 2073451, 3492128, 4146902, 8293804, 16587608, 33175216, 66350432]

約数ペア:

[(1, 66350432), (2, 33175216), (4, 16587608), (8, 8293804), (16, 4146902), (19, 3492128), (32, 2073451), (38, 1746064), (61, 1087712), (76, 873032), (122, 543856), (152, 436516), (244, 271928), (304, 218258), (488, 135964), (608, 109129), (976, 67982), (1159, 57248), (1789, 37088), (1952, 33991), (2318, 28624), (3578, 18544), (4636, 14312), (7156, 9272)]