70391824

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1199

約数の個数: 40

約数和(自身を含む): 141935360

約数和(自身を除く): 71543536

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 139, 248, 278, 496, 556, 1021, 1112, 2042, 2224, 4084, 4309, 8168, 8618, 16336, 17236, 31651, 34472, 63302, 68944, 126604, 141919, 253208, 283838, 506416, 567676, 1135352, 2270704, 4399489, 8798978, 17597956, 35195912, 70391824]

約数ペア:

[(1, 70391824), (2, 35195912), (4, 17597956), (8, 8798978), (16, 4399489), (31, 2270704), (62, 1135352), (124, 567676), (139, 506416), (248, 283838), (278, 253208), (496, 141919), (556, 126604), (1021, 68944), (1112, 63302), (2042, 34472), (2224, 31651), (4084, 17236), (4309, 16336), (8168, 8618)]