28518194

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 46252080

約数和(自身を除く): 17733886

約数列:

[1, 2, 29, 37, 58, 74, 97, 137, 194, 274, 1073, 2146, 2813, 3589, 3973, 5069, 5626, 7178, 7946, 10138, 13289, 26578, 104081, 147001, 208162, 294002, 385381, 491693, 770762, 983386, 14259097, 28518194]

約数ペア:

[(1, 28518194), (2, 14259097), (29, 983386), (37, 770762), (58, 491693), (74, 385381), (97, 294002), (137, 208162), (194, 147001), (274, 104081), (1073, 26578), (2146, 13289), (2813, 10138), (3589, 7946), (3973, 7178), (5069, 5626)]