73701136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1069}}^1$

素因数の和:1247

約数の個数: 40

約数和(自身を含む): 148601600

約数和(自身を除く): 74900464

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 139, 248, 278, 496, 556, 1069, 1112, 2138, 2224, 4276, 4309, 8552, 8618, 17104, 17236, 33139, 34472, 66278, 68944, 132556, 148591, 265112, 297182, 530224, 594364, 1188728, 2377456, 4606321, 9212642, 18425284, 36850568, 73701136]

約数ペア:

[(1, 73701136), (2, 36850568), (4, 18425284), (8, 9212642), (16, 4606321), (31, 2377456), (62, 1188728), (124, 594364), (139, 530224), (248, 297182), (278, 265112), (496, 148591), (556, 132556), (1069, 68944), (1112, 66278), (2138, 34472), (2224, 33139), (4276, 17236), (4309, 17104), (8552, 8618)]