742424704

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26729}}^1$

素因数の和:26781

約数の個数: 64

約数和(自身を含む): 1744934400

約数和(自身を除く): 1002509696

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, 1736, 1984, 3472, 3968, 6944, 13888, 26729, 27776, 53458, 106916, 187103, 213832, 374206, 427664, 748412, 828599, 855328, 1496824, 1657198, 1710656, 2993648, 3314396, 3421312, 5800193, 5987296, 6628792, 11600386, 11974592, 13257584, 23200772, 23949184, 26515168, 46401544, 53030336, 92803088, 106060672, 185606176, 371212352, 742424704]

約数ペア:

[(1, 742424704), (2, 371212352), (4, 185606176), (7, 106060672), (8, 92803088), (14, 53030336), (16, 46401544), (28, 26515168), (31, 23949184), (32, 23200772), (56, 13257584), (62, 11974592), (64, 11600386), (112, 6628792), (124, 5987296), (128, 5800193), (217, 3421312), (224, 3314396), (248, 2993648), (434, 1710656), (448, 1657198), (496, 1496824), (868, 855328), (896, 828599), (992, 748412), (1736, 427664), (1984, 374206), (3472, 213832), (3968, 187103), (6944, 106916), (13888, 53458), (26729, 27776)]