40013918

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 70398720

約数和(自身を除く): 30384802

約数列:

[1, 2, 7, 14, 59, 118, 193, 251, 386, 413, 502, 826, 1351, 1757, 2702, 3514, 11387, 14809, 22774, 29618, 48443, 79709, 96886, 103663, 159418, 207326, 339101, 678202, 2858137, 5716274, 20006959, 40013918]

約数ペア:

[(1, 40013918), (2, 20006959), (7, 5716274), (14, 2858137), (59, 678202), (118, 339101), (193, 207326), (251, 159418), (386, 103663), (413, 96886), (502, 79709), (826, 48443), (1351, 29618), (1757, 22774), (2702, 14809), (3514, 11387)]