4080595792

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{17851}}^1$

素因数の和:18036

約数の個数: 80

約数和(自身を含む): 9793178752

約数和(自身を除く): 5712582960

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 157, 182, 208, 314, 364, 628, 728, 1099, 1256, 1456, 2041, 2198, 2512, 4082, 4396, 8164, 8792, 14287, 16328, 17584, 17851, 28574, 32656, 35702, 57148, 71404, 114296, 124957, 142808, 228592, 232063, 249914, 285616, 464126, 499828, 928252, 999656, 1624441, 1856504, 1999312, 2802607, 3248882, 3713008, 5605214, 6497764, 11210428, 12995528, 19618249, 22420856, 25991056, 36433891, 39236498, 44841712, 72867782, 78472996, 145735564, 156945992, 255037237, 291471128, 313891984, 510074474, 582942256, 1020148948, 2040297896, 4080595792]

約数ペア:

[(1, 4080595792), (2, 2040297896), (4, 1020148948), (7, 582942256), (8, 510074474), (13, 313891984), (14, 291471128), (16, 255037237), (26, 156945992), (28, 145735564), (52, 78472996), (56, 72867782), (91, 44841712), (104, 39236498), (112, 36433891), (157, 25991056), (182, 22420856), (208, 19618249), (314, 12995528), (364, 11210428), (628, 6497764), (728, 5605214), (1099, 3713008), (1256, 3248882), (1456, 2802607), (2041, 1999312), (2198, 1856504), (2512, 1624441), (4082, 999656), (4396, 928252), (8164, 499828), (8792, 464126), (14287, 285616), (16328, 249914), (17584, 232063), (17851, 228592), (28574, 142808), (32656, 124957), (35702, 114296), (57148, 71404)]