38812564

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1217}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 83486592

約数和(自身を除く): 44674028

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 67, 68, 119, 134, 238, 268, 469, 476, 938, 1139, 1217, 1876, 2278, 2434, 4556, 4868, 7973, 8519, 15946, 17038, 20689, 31892, 34076, 41378, 81539, 82756, 144823, 163078, 289646, 326156, 570773, 579292, 1141546, 1386163, 2283092, 2772326, 5544652, 9703141, 19406282, 38812564]

約数ペア:

[(1, 38812564), (2, 19406282), (4, 9703141), (7, 5544652), (14, 2772326), (17, 2283092), (28, 1386163), (34, 1141546), (67, 579292), (68, 570773), (119, 326156), (134, 289646), (238, 163078), (268, 144823), (469, 82756), (476, 81539), (938, 41378), (1139, 34076), (1217, 31892), (1876, 20689), (2278, 17038), (2434, 15946), (4556, 8519), (4868, 7973)]