71403738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{20483}}^1$

素因数の和:20578

約数の個数: 32

約数和(自身を含む): 165182976

約数和(自身を除く): 93779238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 20483, 40966, 61449, 122898, 143381, 286762, 430143, 860286, 1700089, 3400178, 5100267, 10200534, 11900623, 23801246, 35701869, 71403738]

約数ペア:

[(1, 71403738), (2, 35701869), (3, 23801246), (6, 11900623), (7, 10200534), (14, 5100267), (21, 3400178), (42, 1700089), (83, 860286), (166, 430143), (249, 286762), (498, 143381), (581, 122898), (1162, 61449), (1743, 40966), (3486, 20483)]