103673728

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:987

約数の個数: 64

約数和(自身を含む): 222278400

約数和(自身を除く): 118604672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 188, 304, 376, 608, 752, 893, 907, 1216, 1504, 1786, 1814, 2432, 3008, 3572, 3628, 6016, 7144, 7256, 14288, 14512, 17233, 28576, 29024, 34466, 42629, 57152, 58048, 68932, 85258, 114304, 116096, 137864, 170516, 275728, 341032, 551456, 682064, 809951, 1102912, 1364128, 1619902, 2205824, 2728256, 3239804, 5456512, 6479608, 12959216, 25918432, 51836864, 103673728]

約数ペア:

[(1, 103673728), (2, 51836864), (4, 25918432), (8, 12959216), (16, 6479608), (19, 5456512), (32, 3239804), (38, 2728256), (47, 2205824), (64, 1619902), (76, 1364128), (94, 1102912), (128, 809951), (152, 682064), (188, 551456), (304, 341032), (376, 275728), (608, 170516), (752, 137864), (893, 116096), (907, 114304), (1216, 85258), (1504, 68932), (1786, 58048), (1814, 57152), (2432, 42629), (3008, 34466), (3572, 29024), (3628, 28576), (6016, 17233), (7144, 14512), (7256, 14288)]