13901344

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 28728000

約数和(自身を除く): 14826656

約数列:

[1, 2, 4, 8, 16, 32, 37, 59, 74, 118, 148, 199, 236, 296, 398, 472, 592, 796, 944, 1184, 1592, 1888, 2183, 3184, 4366, 6368, 7363, 8732, 11741, 14726, 17464, 23482, 29452, 34928, 46964, 58904, 69856, 93928, 117808, 187856, 235616, 375712, 434417, 868834, 1737668, 3475336, 6950672, 13901344]

約数ペア:

[(1, 13901344), (2, 6950672), (4, 3475336), (8, 1737668), (16, 868834), (32, 434417), (37, 375712), (59, 235616), (74, 187856), (118, 117808), (148, 93928), (199, 69856), (236, 58904), (296, 46964), (398, 34928), (472, 29452), (592, 23482), (796, 17464), (944, 14726), (1184, 11741), (1592, 8732), (1888, 7363), (2183, 6368), (3184, 4366)]