705376

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 1645056

約数和(自身を除く): 939680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 67, 94, 112, 134, 188, 224, 268, 329, 376, 469, 536, 658, 752, 938, 1072, 1316, 1504, 1876, 2144, 2632, 3149, 3752, 5264, 6298, 7504, 10528, 12596, 15008, 22043, 25192, 44086, 50384, 88172, 100768, 176344, 352688, 705376]

約数ペア:

[(1, 705376), (2, 352688), (4, 176344), (7, 100768), (8, 88172), (14, 50384), (16, 44086), (28, 25192), (32, 22043), (47, 15008), (56, 12596), (67, 10528), (94, 7504), (112, 6298), (134, 5264), (188, 3752), (224, 3149), (268, 2632), (329, 2144), (376, 1876), (469, 1504), (536, 1316), (658, 1072), (752, 938)]