247104928

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{64891}}^1$

素因数の和:64925

約数の個数: 48

約数和(自身を含む): 588700224

約数和(自身を除く): 341595296

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 64891, 129782, 259564, 454237, 519128, 908474, 1038256, 1103147, 1816948, 2076512, 2206294, 3633896, 4412588, 7267792, 7722029, 8825176, 14535584, 15444058, 17650352, 30888116, 35300704, 61776232, 123552464, 247104928]

約数ペア:

[(1, 247104928), (2, 123552464), (4, 61776232), (7, 35300704), (8, 30888116), (14, 17650352), (16, 15444058), (17, 14535584), (28, 8825176), (32, 7722029), (34, 7267792), (56, 4412588), (68, 3633896), (112, 2206294), (119, 2076512), (136, 1816948), (224, 1103147), (238, 1038256), (272, 908474), (476, 519128), (544, 454237), (952, 259564), (1904, 129782), (3808, 64891)]