70819504

素因数分解:

$2^4\times 7^2\times {\mathrm{103}}^1\times {\mathrm{877}}^1$

素因数の和:1002

約数の個数: 60

約数和(自身を含む): 161348304

約数和(自身を除く): 90528800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 103, 112, 196, 206, 392, 412, 721, 784, 824, 877, 1442, 1648, 1754, 2884, 3508, 5047, 5768, 6139, 7016, 10094, 11536, 12278, 14032, 20188, 24556, 40376, 42973, 49112, 80752, 85946, 90331, 98224, 171892, 180662, 343784, 361324, 632317, 687568, 722648, 1264634, 1445296, 2529268, 4426219, 5058536, 8852438, 10117072, 17704876, 35409752, 70819504]

約数ペア:

[(1, 70819504), (2, 35409752), (4, 17704876), (7, 10117072), (8, 8852438), (14, 5058536), (16, 4426219), (28, 2529268), (49, 1445296), (56, 1264634), (98, 722648), (103, 687568), (112, 632317), (196, 361324), (206, 343784), (392, 180662), (412, 171892), (721, 98224), (784, 90331), (824, 85946), (877, 80752), (1442, 49112), (1648, 42973), (1754, 40376), (2884, 24556), (3508, 20188), (5047, 14032), (5768, 12278), (6139, 11536), (7016, 10094)]