74848586

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 122135040

約数和(自身を除く): 47286454

約数列:

[1, 2, 17, 34, 61, 122, 151, 239, 302, 478, 1037, 2074, 2567, 4063, 5134, 8126, 9211, 14579, 18422, 29158, 36089, 72178, 156587, 247843, 313174, 495686, 613513, 1227026, 2201429, 4402858, 37424293, 74848586]

約数ペア:

[(1, 74848586), (2, 37424293), (17, 4402858), (34, 2201429), (61, 1227026), (122, 613513), (151, 495686), (239, 313174), (302, 247843), (478, 156587), (1037, 72178), (2074, 36089), (2567, 29158), (4063, 18422), (5134, 14579), (8126, 9211)]