28651164

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2371}}^1$

素因数の和:2450

約数の個数: 48

約数和(自身を含む): 71729280

約数和(自身を除く): 43078116

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 636, 1007, 2014, 2371, 3021, 4028, 4742, 6042, 7113, 9484, 12084, 14226, 28452, 45049, 90098, 125663, 135147, 180196, 251326, 270294, 376989, 502652, 540588, 753978, 1507956, 2387597, 4775194, 7162791, 9550388, 14325582, 28651164]

約数ペア:

[(1, 28651164), (2, 14325582), (3, 9550388), (4, 7162791), (6, 4775194), (12, 2387597), (19, 1507956), (38, 753978), (53, 540588), (57, 502652), (76, 376989), (106, 270294), (114, 251326), (159, 180196), (212, 135147), (228, 125663), (318, 90098), (636, 45049), (1007, 28452), (2014, 14226), (2371, 12084), (3021, 9484), (4028, 7113), (4742, 6042)]