40897802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 70260480

約数和(自身を除く): 29362678

約数列:

[1, 2, 11, 22, 37, 47, 74, 94, 407, 517, 814, 1034, 1069, 1739, 2138, 3478, 11759, 19129, 23518, 38258, 39553, 50243, 79106, 100486, 435083, 552673, 870166, 1105346, 1858991, 3717982, 20448901, 40897802]

約数ペア:

[(1, 40897802), (2, 20448901), (11, 3717982), (22, 1858991), (37, 1105346), (47, 870166), (74, 552673), (94, 435083), (407, 100486), (517, 79106), (814, 50243), (1034, 39553), (1069, 38258), (1739, 23518), (2138, 19129), (3478, 11759)]