61546976

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 124150320

約数和(自身を除く): 62603344

約数列:

[1, 2, 4, 8, 16, 32, 101, 137, 139, 202, 274, 278, 404, 548, 556, 808, 1096, 1112, 1616, 2192, 2224, 3232, 4384, 4448, 13837, 14039, 19043, 27674, 28078, 38086, 55348, 56156, 76172, 110696, 112312, 152344, 221392, 224624, 304688, 442784, 449248, 609376, 1923343, 3846686, 7693372, 15386744, 30773488, 61546976]

約数ペア:

[(1, 61546976), (2, 30773488), (4, 15386744), (8, 7693372), (16, 3846686), (32, 1923343), (101, 609376), (137, 449248), (139, 442784), (202, 304688), (274, 224624), (278, 221392), (404, 152344), (548, 112312), (556, 110696), (808, 76172), (1096, 56156), (1112, 55348), (1616, 38086), (2192, 28078), (2224, 27674), (3232, 19043), (4384, 14039), (4448, 13837)]