74813128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{887}}^1$

素因数の和:1717

約数の個数: 32

約数和(自身を含む): 151421760

約数和(自身を除く): 76608632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 811, 887, 1622, 1774, 3244, 3548, 6488, 7096, 10543, 11531, 21086, 23062, 42172, 46124, 84344, 92248, 719357, 1438714, 2877428, 5754856, 9351641, 18703282, 37406564, 74813128]

約数ペア:

[(1, 74813128), (2, 37406564), (4, 18703282), (8, 9351641), (13, 5754856), (26, 2877428), (52, 1438714), (104, 719357), (811, 92248), (887, 84344), (1622, 46124), (1774, 42172), (3244, 23062), (3548, 21086), (6488, 11531), (7096, 10543)]