2860393472

素因数分解:

$2^{10}\times {\mathrm{71}}^1\times {\mathrm{39343}}^1$

素因数の和:39434

約数の個数: 44

約数和(自身を含む): 5798676096

約数和(自身を除く): 2938282624

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1024, 1136, 2272, 4544, 9088, 18176, 36352, 39343, 72704, 78686, 157372, 314744, 629488, 1258976, 2517952, 2793353, 5035904, 5586706, 10071808, 11173412, 20143616, 22346824, 40287232, 44693648, 89387296, 178774592, 357549184, 715098368, 1430196736, 2860393472]

約数ペア:

[(1, 2860393472), (2, 1430196736), (4, 715098368), (8, 357549184), (16, 178774592), (32, 89387296), (64, 44693648), (71, 40287232), (128, 22346824), (142, 20143616), (256, 11173412), (284, 10071808), (512, 5586706), (568, 5035904), (1024, 2793353), (1136, 2517952), (2272, 1258976), (4544, 629488), (9088, 314744), (18176, 157372), (36352, 78686), (39343, 72704)]