71615642

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{5323}}^1$

素因数の和:5394

約数の個数: 24

約数和(自身を含む): 126881568

約数和(自身を除く): 55265926

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 961, 1922, 5323, 6727, 10646, 13454, 37261, 74522, 165013, 330026, 1155091, 2310182, 5115403, 10230806, 35807821, 71615642]

約数ペア:

[(1, 71615642), (2, 35807821), (7, 10230806), (14, 5115403), (31, 2310182), (62, 1155091), (217, 330026), (434, 165013), (961, 74522), (1922, 37261), (5323, 13454), (6727, 10646)]