70402984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{16699}}^1$

素因数の和:16753

約数の個数: 32

約数和(自身を含む): 144288000

約数和(自身を除く): 73885016

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 16699, 33398, 66796, 133592, 283883, 517669, 567766, 1035338, 1135532, 2070676, 2271064, 4141352, 8800373, 17600746, 35201492, 70402984]

約数ペア:

[(1, 70402984), (2, 35201492), (4, 17600746), (8, 8800373), (17, 4141352), (31, 2271064), (34, 2070676), (62, 1135532), (68, 1035338), (124, 567766), (136, 517669), (248, 283883), (527, 133592), (1054, 66796), (2108, 33398), (4216, 16699)]