38744398

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 74594304

約数和(自身を除く): 35849906

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 127, 154, 254, 283, 539, 566, 889, 1078, 1397, 1778, 1981, 2794, 3113, 3962, 6223, 6226, 9779, 12446, 13867, 19558, 21791, 27734, 35941, 43582, 68453, 71882, 136906, 152537, 251587, 305074, 395351, 503174, 790702, 1761109, 2767457, 3522218, 5534914, 19372199, 38744398]

約数ペア:

[(1, 38744398), (2, 19372199), (7, 5534914), (11, 3522218), (14, 2767457), (22, 1761109), (49, 790702), (77, 503174), (98, 395351), (127, 305074), (154, 251587), (254, 152537), (283, 136906), (539, 71882), (566, 68453), (889, 43582), (1078, 35941), (1397, 27734), (1778, 21791), (1981, 19558), (2794, 13867), (3113, 12446), (3962, 9779), (6223, 6226)]