2821504

素因数分解:

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

素因数の和:135

約数の個数: 64

約数和(自身を含む): 6658560

約数和(自身を除く): 3837056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 67, 94, 112, 128, 134, 188, 224, 268, 329, 376, 448, 469, 536, 658, 752, 896, 938, 1072, 1316, 1504, 1876, 2144, 2632, 3008, 3149, 3752, 4288, 5264, 6016, 6298, 7504, 8576, 10528, 12596, 15008, 21056, 22043, 25192, 30016, 42112, 44086, 50384, 60032, 88172, 100768, 176344, 201536, 352688, 403072, 705376, 1410752, 2821504]

約数ペア:

[(1, 2821504), (2, 1410752), (4, 705376), (7, 403072), (8, 352688), (14, 201536), (16, 176344), (28, 100768), (32, 88172), (47, 60032), (56, 50384), (64, 44086), (67, 42112), (94, 30016), (112, 25192), (128, 22043), (134, 21056), (188, 15008), (224, 12596), (268, 10528), (329, 8576), (376, 7504), (448, 6298), (469, 6016), (536, 5264), (658, 4288), (752, 3752), (896, 3149), (938, 3008), (1072, 2632), (1316, 2144), (1504, 1876)]