40372486

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{827}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 75831552

約数和(自身を除く): 35459066

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 317, 634, 827, 1654, 2219, 3487, 4438, 5789, 6974, 9097, 11578, 18194, 24409, 48818, 63679, 127358, 262159, 524318, 1835113, 2883749, 3670226, 5767498, 20186243, 40372486]

約数ペア:

[(1, 40372486), (2, 20186243), (7, 5767498), (11, 3670226), (14, 2883749), (22, 1835113), (77, 524318), (154, 262159), (317, 127358), (634, 63679), (827, 48818), (1654, 24409), (2219, 18194), (3487, 11578), (4438, 9097), (5789, 6974)]