7378384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1867}}^1$

素因数の和:1907

約数の個数: 40

約数和(自身を含む): 16214240

約数和(自身を除く): 8835856

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1867, 1976, 3734, 3952, 7468, 14936, 24271, 29872, 35473, 48542, 70946, 97084, 141892, 194168, 283784, 388336, 461149, 567568, 922298, 1844596, 3689192, 7378384]

約数ペア:

[(1, 7378384), (2, 3689192), (4, 1844596), (8, 922298), (13, 567568), (16, 461149), (19, 388336), (26, 283784), (38, 194168), (52, 141892), (76, 97084), (104, 70946), (152, 48542), (208, 35473), (247, 29872), (304, 24271), (494, 14936), (988, 7468), (1867, 3952), (1976, 3734)]