64492372

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^2\times {\mathrm{619}}^1$

素因数の和:752

約数の個数: 36

約数和(自身を含む): 131345760

約数和(自身を除く): 66853388

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 619, 854, 1238, 1708, 2476, 3721, 4333, 7442, 8666, 14884, 17332, 26047, 37759, 52094, 75518, 104188, 151036, 264313, 528626, 1057252, 2303299, 4606598, 9213196, 16123093, 32246186, 64492372]

約数ペア:

[(1, 64492372), (2, 32246186), (4, 16123093), (7, 9213196), (14, 4606598), (28, 2303299), (61, 1057252), (122, 528626), (244, 264313), (427, 151036), (619, 104188), (854, 75518), (1238, 52094), (1708, 37759), (2476, 26047), (3721, 17332), (4333, 14884), (7442, 8666)]