67987634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2671}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 121201920

約数和(自身を除く): 53214286

約数列:

[1, 2, 11, 13, 22, 26, 89, 143, 178, 286, 979, 1157, 1958, 2314, 2671, 5342, 12727, 25454, 29381, 34723, 58762, 69446, 237719, 381953, 475438, 763906, 2614909, 3090347, 5229818, 6180694, 33993817, 67987634]

約数ペア:

[(1, 67987634), (2, 33993817), (11, 6180694), (13, 5229818), (22, 3090347), (26, 2614909), (89, 763906), (143, 475438), (178, 381953), (286, 237719), (979, 69446), (1157, 58762), (1958, 34723), (2314, 29381), (2671, 25454), (5342, 12727)]