56988488

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{157}}^2$

素因数の和:354

約数の個数: 36

約数和(自身を含む): 114236235

約数和(自身を除く): 57247747

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 289, 314, 578, 628, 1156, 1256, 2312, 2669, 5338, 10676, 21352, 24649, 45373, 49298, 90746, 98596, 181492, 197192, 362984, 419033, 838066, 1676132, 3352264, 7123561, 14247122, 28494244, 56988488]

約数ペア:

[(1, 56988488), (2, 28494244), (4, 14247122), (8, 7123561), (17, 3352264), (34, 1676132), (68, 838066), (136, 419033), (157, 362984), (289, 197192), (314, 181492), (578, 98596), (628, 90746), (1156, 49298), (1256, 45373), (2312, 24649), (2669, 21352), (5338, 10676)]