8367967424

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{239}}^1\times {\mathrm{2777}}^1$

素因数の和:3225

約数の個数: 56

約数和(自身を含む): 16765341120

約数和(自身を除く): 8397373696

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 239, 394, 478, 788, 956, 1576, 1912, 2777, 3152, 3824, 5554, 6304, 7648, 11108, 12608, 15296, 22216, 44432, 47083, 88864, 94166, 177728, 188332, 376664, 547069, 663703, 753328, 1094138, 1327406, 1506656, 2188276, 2654812, 3013312, 4376552, 5309624, 8753104, 10619248, 17506208, 21238496, 35012416, 42476992, 130749491, 261498982, 522997964, 1045995928, 2091991856, 4183983712, 8367967424]

約数ペア:

[(1, 8367967424), (2, 4183983712), (4, 2091991856), (8, 1045995928), (16, 522997964), (32, 261498982), (64, 130749491), (197, 42476992), (239, 35012416), (394, 21238496), (478, 17506208), (788, 10619248), (956, 8753104), (1576, 5309624), (1912, 4376552), (2777, 3013312), (3152, 2654812), (3824, 2188276), (5554, 1506656), (6304, 1327406), (7648, 1094138), (11108, 753328), (12608, 663703), (15296, 547069), (22216, 376664), (44432, 188332), (47083, 177728), (88864, 94166)]