2621000896

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{22391}}^1$

素因数の和:22493

約数の個数: 56

約数和(自身を含む): 5460065280

約数和(自身を除く): 2839064384

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 64, 118, 124, 236, 248, 472, 496, 944, 992, 1829, 1888, 1984, 3658, 3776, 7316, 14632, 22391, 29264, 44782, 58528, 89564, 117056, 179128, 358256, 694121, 716512, 1321069, 1388242, 1433024, 2642138, 2776484, 5284276, 5552968, 10568552, 11105936, 21137104, 22211872, 40953139, 42274208, 44423744, 81906278, 84548416, 163812556, 327625112, 655250224, 1310500448, 2621000896]

約数ペア:

[(1, 2621000896), (2, 1310500448), (4, 655250224), (8, 327625112), (16, 163812556), (31, 84548416), (32, 81906278), (59, 44423744), (62, 42274208), (64, 40953139), (118, 22211872), (124, 21137104), (236, 11105936), (248, 10568552), (472, 5552968), (496, 5284276), (944, 2776484), (992, 2642138), (1829, 1433024), (1888, 1388242), (1984, 1321069), (3658, 716512), (3776, 694121), (7316, 358256), (14632, 179128), (22391, 117056), (29264, 89564), (44782, 58528)]