37888916884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2538791}}^1$

素因数の和:2538856

約数の個数: 48

約数和(自身を含む): 83597342976

約数和(自身を除く): 45708426092

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 2132, 3731, 7462, 14924, 2538791, 5077582, 10155164, 17771537, 33004283, 35543074, 66008566, 71086148, 104090431, 132017132, 208180862, 231029981, 416361724, 462059962, 728633017, 924119924, 1353175603, 1457266034, 2706351206, 2914532068, 5412702412, 9472229221, 18944458442, 37888916884]

約数ペア:

[(1, 37888916884), (2, 18944458442), (4, 9472229221), (7, 5412702412), (13, 2914532068), (14, 2706351206), (26, 1457266034), (28, 1353175603), (41, 924119924), (52, 728633017), (82, 462059962), (91, 416361724), (164, 231029981), (182, 208180862), (287, 132017132), (364, 104090431), (533, 71086148), (574, 66008566), (1066, 35543074), (1148, 33004283), (2132, 17771537), (3731, 10155164), (7462, 5077582), (14924, 2538791)]