42500864

素因数分解:

$2^8\times 7^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 99730848

約数和(自身を除く): 57229984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 518, 592, 641, 896, 1036, 1184, 1282, 1792, 2072, 2368, 2564, 4144, 4487, 4736, 5128, 8288, 8974, 9472, 10256, 16576, 17948, 20512, 23717, 33152, 35896, 41024, 47434, 66304, 71792, 82048, 94868, 143584, 164096, 166019, 189736, 287168, 332038, 379472, 574336, 664076, 758944, 1148672, 1328152, 1517888, 2656304, 3035776, 5312608, 6071552, 10625216, 21250432, 42500864]

約数ペア:

[(1, 42500864), (2, 21250432), (4, 10625216), (7, 6071552), (8, 5312608), (14, 3035776), (16, 2656304), (28, 1517888), (32, 1328152), (37, 1148672), (56, 758944), (64, 664076), (74, 574336), (112, 379472), (128, 332038), (148, 287168), (224, 189736), (256, 166019), (259, 164096), (296, 143584), (448, 94868), (518, 82048), (592, 71792), (641, 66304), (896, 47434), (1036, 41024), (1184, 35896), (1282, 33152), (1792, 23717), (2072, 20512), (2368, 17948), (2564, 16576), (4144, 10256), (4487, 9472), (4736, 8974), (5128, 8288)]