27804515336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{145063}}^1$

素因数の和:145198

約数の個数: 64

約数和(自身を含む): 59708342400

約数和(自身を除く): 31903827064

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 97, 104, 152, 194, 247, 388, 494, 776, 988, 1261, 1843, 1976, 2522, 3686, 5044, 7372, 10088, 14744, 23959, 47918, 95836, 145063, 191672, 290126, 580252, 1160504, 1885819, 2756197, 3771638, 5512394, 7543276, 11024788, 14071111, 15086552, 22049576, 28142222, 35830561, 56284444, 71661122, 112568888, 143322244, 182924443, 267351109, 286644488, 365848886, 534702218, 731697772, 1069404436, 1463395544, 2138808872, 3475564417, 6951128834, 13902257668, 27804515336]

約数ペア:

[(1, 27804515336), (2, 13902257668), (4, 6951128834), (8, 3475564417), (13, 2138808872), (19, 1463395544), (26, 1069404436), (38, 731697772), (52, 534702218), (76, 365848886), (97, 286644488), (104, 267351109), (152, 182924443), (194, 143322244), (247, 112568888), (388, 71661122), (494, 56284444), (776, 35830561), (988, 28142222), (1261, 22049576), (1843, 15086552), (1976, 14071111), (2522, 11024788), (3686, 7543276), (5044, 5512394), (7372, 3771638), (10088, 2756197), (14744, 1885819), (23959, 1160504), (47918, 580252), (95836, 290126), (145063, 191672)]