40577478

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{523}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 82951296

約数和(自身を除く): 42373818

約数列:

[1, 2, 3, 6, 67, 134, 193, 201, 386, 402, 523, 579, 1046, 1158, 1569, 3138, 12931, 25862, 35041, 38793, 70082, 77586, 100939, 105123, 201878, 210246, 302817, 605634, 6762913, 13525826, 20288739, 40577478]

約数ペア:

[(1, 40577478), (2, 20288739), (3, 13525826), (6, 6762913), (67, 605634), (134, 302817), (193, 210246), (201, 201878), (386, 105123), (402, 100939), (523, 77586), (579, 70082), (1046, 38793), (1158, 35041), (1569, 25862), (3138, 12931)]