77796866

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1487}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 138419712

約数和(自身を除く): 60622846

約数列:

[1, 2, 7, 14, 37, 74, 101, 202, 259, 518, 707, 1414, 1487, 2974, 3737, 7474, 10409, 20818, 26159, 52318, 55019, 110038, 150187, 300374, 385133, 770266, 1051309, 2102618, 5556919, 11113838, 38898433, 77796866]

約数ペア:

[(1, 77796866), (2, 38898433), (7, 11113838), (14, 5556919), (37, 2102618), (74, 1051309), (101, 770266), (202, 385133), (259, 300374), (518, 150187), (707, 110038), (1414, 55019), (1487, 52318), (2974, 26159), (3737, 20818), (7474, 10409)]