69432784

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:587

約数の個数: 40

約数和(自身を含む): 137471360

約数和(自身を除く): 68038576

約数列:

[1, 2, 4, 8, 16, 79, 158, 163, 316, 326, 337, 632, 652, 674, 1264, 1304, 1348, 2608, 2696, 5392, 12877, 25754, 26623, 51508, 53246, 54931, 103016, 106492, 109862, 206032, 212984, 219724, 425968, 439448, 878896, 4339549, 8679098, 17358196, 34716392, 69432784]

約数ペア:

[(1, 69432784), (2, 34716392), (4, 17358196), (8, 8679098), (16, 4339549), (79, 878896), (158, 439448), (163, 425968), (316, 219724), (326, 212984), (337, 206032), (632, 109862), (652, 106492), (674, 103016), (1264, 54931), (1304, 53246), (1348, 51508), (2608, 26623), (2696, 25754), (5392, 12877)]