40955486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1609}}^1$

素因数の和:1724

約数の個数: 32

約数和(自身を含む): 73029600

約数和(自身を除く): 32074114

約数列:

[1, 2, 11, 13, 22, 26, 89, 143, 178, 286, 979, 1157, 1609, 1958, 2314, 3218, 12727, 17699, 20917, 25454, 35398, 41834, 143201, 230087, 286402, 460174, 1575211, 1861613, 3150422, 3723226, 20477743, 40955486]

約数ペア:

[(1, 40955486), (2, 20477743), (11, 3723226), (13, 3150422), (22, 1861613), (26, 1575211), (89, 460174), (143, 286402), (178, 230087), (286, 143201), (979, 41834), (1157, 35398), (1609, 25454), (1958, 20917), (2314, 17699), (3218, 12727)]