15702921836

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{273971}}^1$

素因数の和:274094

約数の個数: 48

約数和(自身を含む): 33139653120

約数和(自身を除く): 17436731284

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 89, 92, 161, 178, 322, 356, 623, 644, 1246, 2047, 2492, 4094, 8188, 14329, 28658, 57316, 273971, 547942, 1095884, 1917797, 3835594, 6301333, 7671188, 12602666, 24383419, 25205332, 44109331, 48766838, 88218662, 97533676, 170683933, 176437324, 341367866, 560818637, 682735732, 1121637274, 2243274548, 3925730459, 7851460918, 15702921836]

約数ペア:

[(1, 15702921836), (2, 7851460918), (4, 3925730459), (7, 2243274548), (14, 1121637274), (23, 682735732), (28, 560818637), (46, 341367866), (89, 176437324), (92, 170683933), (161, 97533676), (178, 88218662), (322, 48766838), (356, 44109331), (623, 25205332), (644, 24383419), (1246, 12602666), (2047, 7671188), (2492, 6301333), (4094, 3835594), (8188, 1917797), (14329, 1095884), (28658, 547942), (57316, 273971)]