3480256

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 56

約数和(自身を含む): 7680960

約数和(自身を除く): 4200704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 89, 94, 104, 178, 188, 208, 356, 376, 416, 611, 712, 752, 832, 1157, 1222, 1424, 1504, 2314, 2444, 2848, 3008, 4183, 4628, 4888, 5696, 8366, 9256, 9776, 16732, 18512, 19552, 33464, 37024, 39104, 54379, 66928, 74048, 108758, 133856, 217516, 267712, 435032, 870064, 1740128, 3480256]

約数ペア:

[(1, 3480256), (2, 1740128), (4, 870064), (8, 435032), (13, 267712), (16, 217516), (26, 133856), (32, 108758), (47, 74048), (52, 66928), (64, 54379), (89, 39104), (94, 37024), (104, 33464), (178, 19552), (188, 18512), (208, 16732), (356, 9776), (376, 9256), (416, 8366), (611, 5696), (712, 4888), (752, 4628), (832, 4183), (1157, 3008), (1222, 2848), (1424, 2444), (1504, 2314)]