64524988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 131443200

約数和(自身を除く): 66918212

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 79, 158, 209, 316, 418, 836, 869, 977, 1501, 1738, 1954, 3002, 3476, 3908, 6004, 10747, 16511, 18563, 21494, 33022, 37126, 42988, 66044, 74252, 77183, 154366, 204193, 308732, 408386, 816772, 849013, 1466477, 1698026, 2932954, 3396052, 5865908, 16131247, 32262494, 64524988]

約数ペア:

[(1, 64524988), (2, 32262494), (4, 16131247), (11, 5865908), (19, 3396052), (22, 2932954), (38, 1698026), (44, 1466477), (76, 849013), (79, 816772), (158, 408386), (209, 308732), (316, 204193), (418, 154366), (836, 77183), (869, 74252), (977, 66044), (1501, 42988), (1738, 37126), (1954, 33022), (3002, 21494), (3476, 18563), (3908, 16511), (6004, 10747)]