7642475488

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{17729}}^1$

素因数の和:18467

約数の個数: 48

約数和(自身を含む): 15861258000

約数和(自身を除く): 8218782512

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 709, 1418, 2836, 5672, 11344, 13471, 17729, 22688, 26942, 35458, 53884, 70916, 107768, 141832, 215536, 283664, 336851, 431072, 567328, 673702, 1347404, 2694808, 5389616, 10779232, 12569861, 25139722, 50279444, 100558888, 201117776, 238827359, 402235552, 477654718, 955309436, 1910618872, 3821237744, 7642475488]

約数ペア:

[(1, 7642475488), (2, 3821237744), (4, 1910618872), (8, 955309436), (16, 477654718), (19, 402235552), (32, 238827359), (38, 201117776), (76, 100558888), (152, 50279444), (304, 25139722), (608, 12569861), (709, 10779232), (1418, 5389616), (2836, 2694808), (5672, 1347404), (11344, 673702), (13471, 567328), (17729, 431072), (22688, 336851), (26942, 283664), (35458, 215536), (53884, 141832), (70916, 107768)]