71344624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5623}}^1$

素因数の和:5705

約数の個数: 40

約数和(自身を含む): 151330592

約数和(自身を除く): 79985968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 5623, 6344, 11246, 12688, 22492, 44984, 73099, 89968, 146198, 292396, 343003, 584792, 686006, 1169584, 1372012, 2744024, 4459039, 5488048, 8918078, 17836156, 35672312, 71344624]

約数ペア:

[(1, 71344624), (2, 35672312), (4, 17836156), (8, 8918078), (13, 5488048), (16, 4459039), (26, 2744024), (52, 1372012), (61, 1169584), (104, 686006), (122, 584792), (208, 343003), (244, 292396), (488, 146198), (793, 89968), (976, 73099), (1586, 44984), (3172, 22492), (5623, 12688), (6344, 11246)]