26628070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1753}}^1$

素因数の和:1805

約数の個数: 48

約数和(自身を含む): 57587328

約数和(自身を除く): 30959258

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 1753, 2170, 3038, 3506, 7595, 8765, 12271, 15190, 17530, 24542, 54343, 61355, 85897, 108686, 122710, 171794, 271715, 380401, 429485, 543430, 760802, 858970, 1902005, 2662807, 3804010, 5325614, 13314035, 26628070]

約数ペア:

[(1, 26628070), (2, 13314035), (5, 5325614), (7, 3804010), (10, 2662807), (14, 1902005), (31, 858970), (35, 760802), (49, 543430), (62, 429485), (70, 380401), (98, 271715), (155, 171794), (217, 122710), (245, 108686), (310, 85897), (434, 61355), (490, 54343), (1085, 24542), (1519, 17530), (1753, 15190), (2170, 12271), (3038, 8765), (3506, 7595)]