40989812892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4001}}^1\times {\mathrm{121963}}^1$

素因数の和:125978

約数の個数: 48

約数和(自身を含む): 109334383872

約数和(自身を除く): 68344570980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4001, 8002, 12003, 16004, 24006, 28007, 48012, 56014, 84021, 112028, 121963, 168042, 243926, 336084, 365889, 487852, 731778, 853741, 1463556, 1707482, 2561223, 3414964, 5122446, 10244892, 487973963, 975947926, 1463921889, 1951895852, 2927843778, 3415817741, 5855687556, 6831635482, 10247453223, 13663270964, 20494906446, 40989812892]

約数ペア:

[(1, 40989812892), (2, 20494906446), (3, 13663270964), (4, 10247453223), (6, 6831635482), (7, 5855687556), (12, 3415817741), (14, 2927843778), (21, 1951895852), (28, 1463921889), (42, 975947926), (84, 487973963), (4001, 10244892), (8002, 5122446), (12003, 3414964), (16004, 2561223), (24006, 1707482), (28007, 1463556), (48012, 853741), (56014, 731778), (84021, 487852), (112028, 365889), (121963, 336084), (168042, 243926)]