40385618

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3761}}^1$

素因数の和:3842

約数の個数: 32

約数和(自身を含む): 75841920

約数和(自身を除く): 35456302

約数列:

[1, 2, 7, 13, 14, 26, 59, 91, 118, 182, 413, 767, 826, 1534, 3761, 5369, 7522, 10738, 26327, 48893, 52654, 97786, 221899, 342251, 443798, 684502, 1553293, 2884687, 3106586, 5769374, 20192809, 40385618]

約数ペア:

[(1, 40385618), (2, 20192809), (7, 5769374), (13, 3106586), (14, 2884687), (26, 1553293), (59, 684502), (91, 443798), (118, 342251), (182, 221899), (413, 97786), (767, 52654), (826, 48893), (1534, 26327), (3761, 10738), (5369, 7522)]