39691904

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1481

約数の個数: 64

約数和(自身を含む): 93350400

約数和(自身を除く): 53658496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1429, 1736, 1984, 2858, 3472, 3968, 5716, 6944, 10003, 11432, 13888, 20006, 22864, 27776, 40012, 44299, 45728, 80024, 88598, 91456, 160048, 177196, 182912, 310093, 320096, 354392, 620186, 640192, 708784, 1240372, 1280384, 1417568, 2480744, 2835136, 4961488, 5670272, 9922976, 19845952, 39691904]

約数ペア:

[(1, 39691904), (2, 19845952), (4, 9922976), (7, 5670272), (8, 4961488), (14, 2835136), (16, 2480744), (28, 1417568), (31, 1280384), (32, 1240372), (56, 708784), (62, 640192), (64, 620186), (112, 354392), (124, 320096), (128, 310093), (217, 182912), (224, 177196), (248, 160048), (434, 91456), (448, 88598), (496, 80024), (868, 45728), (896, 44299), (992, 40012), (1429, 27776), (1736, 22864), (1984, 20006), (2858, 13888), (3472, 11432), (3968, 10003), (5716, 6944)]