69492176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5477}}^1$

素因数の和:5559

約数の個数: 40

約数和(自身を含む): 147402024

約数和(自身を除く): 77909848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 5477, 6344, 10954, 12688, 21908, 43816, 71201, 87632, 142402, 284804, 334097, 569608, 668194, 1139216, 1336388, 2672776, 4343261, 5345552, 8686522, 17373044, 34746088, 69492176]

約数ペア:

[(1, 69492176), (2, 34746088), (4, 17373044), (8, 8686522), (13, 5345552), (16, 4343261), (26, 2672776), (52, 1336388), (61, 1139216), (104, 668194), (122, 569608), (208, 334097), (244, 284804), (488, 142402), (793, 87632), (976, 71201), (1586, 43816), (3172, 21908), (5477, 12688), (6344, 10954)]