26730112

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 58140000

約数和(自身を除く): 31409888

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 304, 379, 464, 551, 608, 758, 928, 1102, 1216, 1516, 1856, 2204, 2432, 3032, 3712, 4408, 6064, 7201, 8816, 10991, 12128, 14402, 17632, 21982, 24256, 28804, 35264, 43964, 48512, 57608, 70528, 87928, 115216, 175856, 208829, 230432, 351712, 417658, 460864, 703424, 835316, 921728, 1406848, 1670632, 3341264, 6682528, 13365056, 26730112]

約数ペア:

[(1, 26730112), (2, 13365056), (4, 6682528), (8, 3341264), (16, 1670632), (19, 1406848), (29, 921728), (32, 835316), (38, 703424), (58, 460864), (64, 417658), (76, 351712), (116, 230432), (128, 208829), (152, 175856), (232, 115216), (304, 87928), (379, 70528), (464, 57608), (551, 48512), (608, 43964), (758, 35264), (928, 28804), (1102, 24256), (1216, 21982), (1516, 17632), (1856, 14402), (2204, 12128), (2432, 10991), (3032, 8816), (3712, 7201), (4408, 6064)]