40988624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1847}}^1$

素因数の和:1947

約数の個数: 40

約数和(自身を含む): 84786240

約数和(自身を除く): 43797616

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 584, 1168, 1387, 1847, 2774, 3694, 5548, 7388, 11096, 14776, 22192, 29552, 35093, 70186, 134831, 140372, 269662, 280744, 539324, 561488, 1078648, 2157296, 2561789, 5123578, 10247156, 20494312, 40988624]

約数ペア:

[(1, 40988624), (2, 20494312), (4, 10247156), (8, 5123578), (16, 2561789), (19, 2157296), (38, 1078648), (73, 561488), (76, 539324), (146, 280744), (152, 269662), (292, 140372), (304, 134831), (584, 70186), (1168, 35093), (1387, 29552), (1847, 22192), (2774, 14776), (3694, 11096), (5548, 7388)]