745821728

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{8629}}^1$

素因数の和:8749

約数の個数: 48

約数和(自身を含む): 1528856280

約数和(自身を除く): 783034552

約数列:

[1, 2, 4, 8, 16, 32, 37, 73, 74, 146, 148, 292, 296, 584, 592, 1168, 1184, 2336, 2701, 5402, 8629, 10804, 17258, 21608, 34516, 43216, 69032, 86432, 138064, 276128, 319273, 629917, 638546, 1259834, 1277092, 2519668, 2554184, 5039336, 5108368, 10078672, 10216736, 20157344, 23306929, 46613858, 93227716, 186455432, 372910864, 745821728]

約数ペア:

[(1, 745821728), (2, 372910864), (4, 186455432), (8, 93227716), (16, 46613858), (32, 23306929), (37, 20157344), (73, 10216736), (74, 10078672), (146, 5108368), (148, 5039336), (292, 2554184), (296, 2519668), (584, 1277092), (592, 1259834), (1168, 638546), (1184, 629917), (2336, 319273), (2701, 276128), (5402, 138064), (8629, 86432), (10804, 69032), (17258, 43216), (21608, 34516)]