38838268

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{587}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 82978560

約数和(自身を除く): 44140292

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 139, 238, 278, 476, 556, 587, 973, 1174, 1946, 2348, 2363, 3892, 4109, 4726, 8218, 9452, 9979, 16436, 16541, 19958, 33082, 39916, 66164, 69853, 81593, 139706, 163186, 279412, 326372, 571151, 1142302, 1387081, 2284604, 2774162, 5548324, 9709567, 19419134, 38838268]

約数ペア:

[(1, 38838268), (2, 19419134), (4, 9709567), (7, 5548324), (14, 2774162), (17, 2284604), (28, 1387081), (34, 1142302), (68, 571151), (119, 326372), (139, 279412), (238, 163186), (278, 139706), (476, 81593), (556, 69853), (587, 66164), (973, 39916), (1174, 33082), (1946, 19958), (2348, 16541), (2363, 16436), (3892, 9979), (4109, 9452), (4726, 8218)]