2531586688

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{4111}}^1$

素因数の和:4425

約数の個数: 64

約数和(自身を含む): 5360238720

約数和(自身を除く): 2828652032

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 283, 544, 566, 1088, 1132, 2176, 2264, 4111, 4528, 4811, 8222, 9056, 9622, 16444, 18112, 19244, 32888, 36224, 38488, 65776, 69887, 76976, 131552, 139774, 153952, 263104, 279548, 307904, 526208, 559096, 615808, 1118192, 1163413, 2236384, 2326826, 4472768, 4653652, 8945536, 9307304, 18614608, 19778021, 37229216, 39556042, 74458432, 79112084, 148916864, 158224168, 316448336, 632896672, 1265793344, 2531586688]

約数ペア:

[(1, 2531586688), (2, 1265793344), (4, 632896672), (8, 316448336), (16, 158224168), (17, 148916864), (32, 79112084), (34, 74458432), (64, 39556042), (68, 37229216), (128, 19778021), (136, 18614608), (272, 9307304), (283, 8945536), (544, 4653652), (566, 4472768), (1088, 2326826), (1132, 2236384), (2176, 1163413), (2264, 1118192), (4111, 615808), (4528, 559096), (4811, 526208), (8222, 307904), (9056, 279548), (9622, 263104), (16444, 153952), (18112, 139774), (19244, 131552), (32888, 76976), (36224, 69887), (38488, 65776)]