25219308

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2087}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 63141120

約数和(自身を除く): 37921812

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 636, 1007, 2014, 2087, 3021, 4028, 4174, 6042, 6261, 8348, 12084, 12522, 25044, 39653, 79306, 110611, 118959, 158612, 221222, 237918, 331833, 442444, 475836, 663666, 1327332, 2101609, 4203218, 6304827, 8406436, 12609654, 25219308]

約数ペア:

[(1, 25219308), (2, 12609654), (3, 8406436), (4, 6304827), (6, 4203218), (12, 2101609), (19, 1327332), (38, 663666), (53, 475836), (57, 442444), (76, 331833), (106, 237918), (114, 221222), (159, 158612), (212, 118959), (228, 110611), (318, 79306), (636, 39653), (1007, 25044), (2014, 12522), (2087, 12084), (3021, 8348), (4028, 6261), (4174, 6042)]