65190272

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2347}}^1$

素因数の和:2399

約数の個数: 64

約数和(自身を含む): 153277440

約数和(自身を除く): 88087168

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, 2347, 3472, 3968, 4694, 6944, 9388, 13888, 16429, 18776, 27776, 32858, 37552, 65716, 72757, 75104, 131432, 145514, 150208, 262864, 291028, 300416, 509299, 525728, 582056, 1018598, 1051456, 1164112, 2037196, 2102912, 2328224, 4074392, 4656448, 8148784, 9312896, 16297568, 32595136, 65190272]

約数ペア:

[(1, 65190272), (2, 32595136), (4, 16297568), (7, 9312896), (8, 8148784), (14, 4656448), (16, 4074392), (28, 2328224), (31, 2102912), (32, 2037196), (56, 1164112), (62, 1051456), (64, 1018598), (112, 582056), (124, 525728), (128, 509299), (217, 300416), (224, 291028), (248, 262864), (434, 150208), (448, 145514), (496, 131432), (868, 75104), (896, 72757), (992, 65716), (1736, 37552), (1984, 32858), (2347, 27776), (3472, 18776), (3968, 16429), (4694, 13888), (6944, 9388)]