69329932

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 143700480

約数和(自身を除く): 74370548

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 89, 172, 178, 301, 356, 602, 623, 647, 1204, 1246, 1294, 2492, 2588, 3827, 4529, 7654, 9058, 15308, 18116, 26789, 27821, 53578, 55642, 57583, 107156, 111284, 115166, 194747, 230332, 389494, 403081, 778988, 806162, 1612324, 2476069, 4952138, 9904276, 17332483, 34664966, 69329932]

約数ペア:

[(1, 69329932), (2, 34664966), (4, 17332483), (7, 9904276), (14, 4952138), (28, 2476069), (43, 1612324), (86, 806162), (89, 778988), (172, 403081), (178, 389494), (301, 230332), (356, 194747), (602, 115166), (623, 111284), (647, 107156), (1204, 57583), (1246, 55642), (1294, 53578), (2492, 27821), (2588, 26789), (3827, 18116), (4529, 15308), (7654, 9058)]