71344384628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{511019}}^1$

素因数の和:511220

約数の個数: 48

約数和(自身を含む): 144230284800

約数和(自身を除く): 72885900172

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 167, 209, 334, 418, 668, 836, 1837, 3173, 3674, 6346, 7348, 12692, 34903, 69806, 139612, 511019, 1022038, 2044076, 5621209, 9709361, 11242418, 19418722, 22484836, 38837444, 85340173, 106802971, 170680346, 213605942, 341360692, 427211884, 938741903, 1621463287, 1877483806, 3242926574, 3754967612, 6485853148, 17836096157, 35672192314, 71344384628]

約数ペア:

[(1, 71344384628), (2, 35672192314), (4, 17836096157), (11, 6485853148), (19, 3754967612), (22, 3242926574), (38, 1877483806), (44, 1621463287), (76, 938741903), (167, 427211884), (209, 341360692), (334, 213605942), (418, 170680346), (668, 106802971), (836, 85340173), (1837, 38837444), (3173, 22484836), (3674, 19418722), (6346, 11242418), (7348, 9709361), (12692, 5621209), (34903, 2044076), (69806, 1022038), (139612, 511019)]