7133970128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{140521}}^1$

素因数の和:140715

約数の個数: 40

約数和(自身を含む): 14636771520

約数和(自身を除く): 7502801392

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 167, 304, 334, 668, 1336, 2672, 3173, 6346, 12692, 25384, 50768, 140521, 281042, 562084, 1124168, 2248336, 2669899, 5339798, 10679596, 21359192, 23467007, 42718384, 46934014, 93868028, 187736056, 375472112, 445873133, 891746266, 1783492532, 3566985064, 7133970128]

約数ペア:

[(1, 7133970128), (2, 3566985064), (4, 1783492532), (8, 891746266), (16, 445873133), (19, 375472112), (38, 187736056), (76, 93868028), (152, 46934014), (167, 42718384), (304, 23467007), (334, 21359192), (668, 10679596), (1336, 5339798), (2672, 2669899), (3173, 2248336), (6346, 1124168), (12692, 562084), (25384, 281042), (50768, 140521)]