71147838

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{557}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 145303200

約数和(自身を除く): 74155362

約数列:

[1, 2, 3, 6, 61, 122, 183, 349, 366, 557, 698, 1047, 1114, 1671, 2094, 3342, 21289, 33977, 42578, 63867, 67954, 101931, 127734, 194393, 203862, 388786, 583179, 1166358, 11857973, 23715946, 35573919, 71147838]

約数ペア:

[(1, 71147838), (2, 35573919), (3, 23715946), (6, 11857973), (61, 1166358), (122, 583179), (183, 388786), (349, 203862), (366, 194393), (557, 127734), (698, 101931), (1047, 67954), (1114, 63867), (1671, 42578), (2094, 33977), (3342, 21289)]