42978304

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{47}}^2$

素因数の和:133

約数の個数: 66

約数和(自身を含む): 92401580

約数和(自身を除く): 49423276

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 188, 256, 304, 376, 512, 608, 752, 893, 1024, 1216, 1504, 1786, 2209, 2432, 3008, 3572, 4418, 4864, 6016, 7144, 8836, 9728, 12032, 14288, 17672, 19456, 24064, 28576, 35344, 41971, 48128, 57152, 70688, 83942, 114304, 141376, 167884, 228608, 282752, 335768, 457216, 565504, 671536, 914432, 1131008, 1343072, 2262016, 2686144, 5372288, 10744576, 21489152, 42978304]

約数ペア:

[(1, 42978304), (2, 21489152), (4, 10744576), (8, 5372288), (16, 2686144), (19, 2262016), (32, 1343072), (38, 1131008), (47, 914432), (64, 671536), (76, 565504), (94, 457216), (128, 335768), (152, 282752), (188, 228608), (256, 167884), (304, 141376), (376, 114304), (512, 83942), (608, 70688), (752, 57152), (893, 48128), (1024, 41971), (1216, 35344), (1504, 28576), (1786, 24064), (2209, 19456), (2432, 17672), (3008, 14288), (3572, 12032), (4418, 9728), (4864, 8836), (6016, 7144)]