25112832

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1721}}^1$

素因数の和:1759

約数の個数: 72

約数和(自身を含む): 70395360

約数和(自身を除く): 45282528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1721, 1824, 2432, 3442, 3648, 4864, 5163, 6884, 7296, 10326, 13768, 14592, 20652, 27536, 32699, 41304, 55072, 65398, 82608, 98097, 110144, 130796, 165216, 196194, 220288, 261592, 330432, 392388, 440576, 523184, 660864, 784776, 1046368, 1321728, 1569552, 2092736, 3139104, 4185472, 6278208, 8370944, 12556416, 25112832]

約数ペア:

[(1, 25112832), (2, 12556416), (3, 8370944), (4, 6278208), (6, 4185472), (8, 3139104), (12, 2092736), (16, 1569552), (19, 1321728), (24, 1046368), (32, 784776), (38, 660864), (48, 523184), (57, 440576), (64, 392388), (76, 330432), (96, 261592), (114, 220288), (128, 196194), (152, 165216), (192, 130796), (228, 110144), (256, 98097), (304, 82608), (384, 65398), (456, 55072), (608, 41304), (768, 32699), (912, 27536), (1216, 20652), (1721, 14592), (1824, 13768), (2432, 10326), (3442, 7296), (3648, 6884), (4864, 5163)]