79078636

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2441}}^1$

素因数の和:2554

約数の個数: 48

約数和(自身を含む): 172307520

約数和(自身を除く): 93228884

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 178, 182, 356, 364, 623, 1157, 1246, 2314, 2441, 2492, 4628, 4882, 8099, 9764, 16198, 17087, 31733, 32396, 34174, 63466, 68348, 126932, 217249, 222131, 434498, 444262, 868996, 888524, 1520743, 2824237, 3041486, 5648474, 6082972, 11296948, 19769659, 39539318, 79078636]

約数ペア:

[(1, 79078636), (2, 39539318), (4, 19769659), (7, 11296948), (13, 6082972), (14, 5648474), (26, 3041486), (28, 2824237), (52, 1520743), (89, 888524), (91, 868996), (178, 444262), (182, 434498), (356, 222131), (364, 217249), (623, 126932), (1157, 68348), (1246, 63466), (2314, 34174), (2441, 32396), (2492, 31733), (4628, 17087), (4882, 16198), (8099, 9764)]