26437544

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 59458560

約数和(自身を除く): 33021016

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 97, 124, 157, 194, 217, 248, 314, 388, 434, 628, 679, 776, 868, 1099, 1256, 1358, 1736, 2198, 2716, 3007, 4396, 4867, 5432, 6014, 8792, 9734, 12028, 15229, 19468, 21049, 24056, 30458, 34069, 38936, 42098, 60916, 68138, 84196, 106603, 121832, 136276, 168392, 213206, 272552, 426412, 472099, 852824, 944198, 1888396, 3304693, 3776792, 6609386, 13218772, 26437544]

約数ペア:

[(1, 26437544), (2, 13218772), (4, 6609386), (7, 3776792), (8, 3304693), (14, 1888396), (28, 944198), (31, 852824), (56, 472099), (62, 426412), (97, 272552), (124, 213206), (157, 168392), (194, 136276), (217, 121832), (248, 106603), (314, 84196), (388, 68138), (434, 60916), (628, 42098), (679, 38936), (776, 34069), (868, 30458), (1099, 24056), (1256, 21049), (1358, 19468), (1736, 15229), (2198, 12028), (2716, 9734), (3007, 8792), (4396, 6014), (4867, 5432)]