3747968

素因数分解:

$2^7\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 8812800

約数和(自身を除く): 5064832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 89, 94, 112, 128, 178, 188, 224, 329, 356, 376, 448, 623, 658, 712, 752, 896, 1246, 1316, 1424, 1504, 2492, 2632, 2848, 3008, 4183, 4984, 5264, 5696, 6016, 8366, 9968, 10528, 11392, 16732, 19936, 21056, 29281, 33464, 39872, 42112, 58562, 66928, 79744, 117124, 133856, 234248, 267712, 468496, 535424, 936992, 1873984, 3747968]

約数ペア:

[(1, 3747968), (2, 1873984), (4, 936992), (7, 535424), (8, 468496), (14, 267712), (16, 234248), (28, 133856), (32, 117124), (47, 79744), (56, 66928), (64, 58562), (89, 42112), (94, 39872), (112, 33464), (128, 29281), (178, 21056), (188, 19936), (224, 16732), (329, 11392), (356, 10528), (376, 9968), (448, 8366), (623, 6016), (658, 5696), (712, 5264), (752, 4984), (896, 4183), (1246, 3008), (1316, 2848), (1424, 2632), (1504, 2492)]