71314872

素因数分解:

$2^3\times 3^1\times {\mathrm{307}}^1\times {\mathrm{9679}}^1$

素因数の和:9995

約数の個数: 32

約数和(自身を含む): 178886400

約数和(自身を除く): 107571528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 307, 614, 921, 1228, 1842, 2456, 3684, 7368, 9679, 19358, 29037, 38716, 58074, 77432, 116148, 232296, 2971453, 5942906, 8914359, 11885812, 17828718, 23771624, 35657436, 71314872]

約数ペア:

[(1, 71314872), (2, 35657436), (3, 23771624), (4, 17828718), (6, 11885812), (8, 8914359), (12, 5942906), (24, 2971453), (307, 232296), (614, 116148), (921, 77432), (1228, 58074), (1842, 38716), (2456, 29037), (3684, 19358), (7368, 9679)]