40799992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3677}}^1$

素因数の和:3775

約数の個数: 32

約数和(自身を含む): 81651600

約数和(自身を除く): 40851608

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 3677, 5548, 7354, 11096, 14708, 29416, 69863, 139726, 268421, 279452, 536842, 558904, 1073684, 2147368, 5099999, 10199998, 20399996, 40799992]

約数ペア:

[(1, 40799992), (2, 20399996), (4, 10199998), (8, 5099999), (19, 2147368), (38, 1073684), (73, 558904), (76, 536842), (146, 279452), (152, 268421), (292, 139726), (584, 69863), (1387, 29416), (2774, 14708), (3677, 11096), (5548, 7354)]