40906502

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5227}}^1$

素因数の和:5292

約数の個数: 32

約数和(自身を含む): 77290752

約数和(自身を除く): 36384250

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 3913, 5227, 7826, 10454, 36589, 67951, 73178, 135902, 224761, 449522, 475657, 951314, 1573327, 2921893, 3146654, 5843786, 20453251, 40906502]

約数ペア:

[(1, 40906502), (2, 20453251), (7, 5843786), (13, 3146654), (14, 2921893), (26, 1573327), (43, 951314), (86, 475657), (91, 449522), (182, 224761), (301, 135902), (559, 73178), (602, 67951), (1118, 36589), (3913, 10454), (5227, 7826)]