68741344

素因数分解:

$2^5\times 7^1\times {\mathrm{397}}^1\times {\mathrm{773}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 155258208

約数和(自身を除く): 86516864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 397, 773, 794, 1546, 1588, 2779, 3092, 3176, 5411, 5558, 6184, 6352, 10822, 11116, 12368, 12704, 21644, 22232, 24736, 43288, 44464, 86576, 88928, 173152, 306881, 613762, 1227524, 2148167, 2455048, 4296334, 4910096, 8592668, 9820192, 17185336, 34370672, 68741344]

約数ペア:

[(1, 68741344), (2, 34370672), (4, 17185336), (7, 9820192), (8, 8592668), (14, 4910096), (16, 4296334), (28, 2455048), (32, 2148167), (56, 1227524), (112, 613762), (224, 306881), (397, 173152), (773, 88928), (794, 86576), (1546, 44464), (1588, 43288), (2779, 24736), (3092, 22232), (3176, 21644), (5411, 12704), (5558, 12368), (6184, 11116), (6352, 10822)]