40972952344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2122511}}^1$

素因数の和:2122663

約数の個数: 32

約数和(自身を含む): 81504460800

約数和(自身を除く): 40531508456

約数列:

[1, 2, 4, 8, 19, 38, 76, 127, 152, 254, 508, 1016, 2413, 4826, 9652, 19304, 2122511, 4245022, 8490044, 16980088, 40327709, 80655418, 161310836, 269558897, 322621672, 539117794, 1078235588, 2156471176, 5121619043, 10243238086, 20486476172, 40972952344]

約数ペア:

[(1, 40972952344), (2, 20486476172), (4, 10243238086), (8, 5121619043), (19, 2156471176), (38, 1078235588), (76, 539117794), (127, 322621672), (152, 269558897), (254, 161310836), (508, 80655418), (1016, 40327709), (2413, 16980088), (4826, 8490044), (9652, 4245022), (19304, 2122511)]