40005924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20707}}^1$

素因数の和:20744

約数の個数: 48

約数和(自身を含む): 111326208

約数和(自身を除く): 71320284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 20707, 41414, 62121, 82828, 124242, 144949, 248484, 289898, 434847, 476261, 579796, 869694, 952522, 1428783, 1739388, 1905044, 2857566, 3333827, 5715132, 6667654, 10001481, 13335308, 20002962, 40005924]

約数ペア:

[(1, 40005924), (2, 20002962), (3, 13335308), (4, 10001481), (6, 6667654), (7, 5715132), (12, 3333827), (14, 2857566), (21, 1905044), (23, 1739388), (28, 1428783), (42, 952522), (46, 869694), (69, 579796), (84, 476261), (92, 434847), (138, 289898), (161, 248484), (276, 144949), (322, 124242), (483, 82828), (644, 62121), (966, 41414), (1932, 20707)]