65642236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 133926912

約数和(自身を除く): 68284676

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 127, 187, 254, 374, 508, 691, 748, 1382, 1397, 2159, 2764, 2794, 4318, 5588, 7601, 8636, 11747, 15202, 23494, 23749, 30404, 46988, 47498, 87757, 94996, 129217, 175514, 258434, 351028, 516868, 965327, 1491869, 1930654, 2983738, 3861308, 5967476, 16410559, 32821118, 65642236]

約数ペア:

[(1, 65642236), (2, 32821118), (4, 16410559), (11, 5967476), (17, 3861308), (22, 2983738), (34, 1930654), (44, 1491869), (68, 965327), (127, 516868), (187, 351028), (254, 258434), (374, 175514), (508, 129217), (691, 94996), (748, 87757), (1382, 47498), (1397, 46988), (2159, 30404), (2764, 23749), (2794, 23494), (4318, 15202), (5588, 11747), (7601, 8636)]