8401952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 18768960

約数和(自身を除く): 10367008

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1063, 1976, 2126, 3952, 4252, 7904, 8504, 13819, 17008, 20197, 27638, 34016, 40394, 55276, 80788, 110552, 161576, 221104, 262561, 323152, 442208, 525122, 646304, 1050244, 2100488, 4200976, 8401952]

約数ペア:

[(1, 8401952), (2, 4200976), (4, 2100488), (8, 1050244), (13, 646304), (16, 525122), (19, 442208), (26, 323152), (32, 262561), (38, 221104), (52, 161576), (76, 110552), (104, 80788), (152, 55276), (208, 40394), (247, 34016), (304, 27638), (416, 20197), (494, 17008), (608, 13819), (988, 8504), (1063, 7904), (1976, 4252), (2126, 3952)]