40440972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23567}}^1$

素因数の和:23598

約数の個数: 48

約数和(自身を含む): 110863872

約数和(自身を除く): 70422900

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 23567, 47134, 70701, 94268, 141402, 259237, 282804, 306371, 518474, 612742, 777711, 919113, 1036948, 1225484, 1555422, 1838226, 3110844, 3370081, 3676452, 6740162, 10110243, 13480324, 20220486, 40440972]

約数ペア:

[(1, 40440972), (2, 20220486), (3, 13480324), (4, 10110243), (6, 6740162), (11, 3676452), (12, 3370081), (13, 3110844), (22, 1838226), (26, 1555422), (33, 1225484), (39, 1036948), (44, 919113), (52, 777711), (66, 612742), (78, 518474), (132, 306371), (143, 282804), (156, 259237), (286, 141402), (429, 94268), (572, 70701), (858, 47134), (1716, 23567)]