28724592

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{3541}}^1$

素因数の和:3578

約数の個数: 60

約数和(自身を含む): 80375064

約数和(自身を除く): 51650472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2704, 3541, 4056, 7082, 8112, 10623, 14164, 21246, 28328, 42492, 46033, 56656, 84984, 92066, 138099, 169968, 184132, 276198, 368264, 552396, 598429, 736528, 1104792, 1196858, 1795287, 2209584, 2393716, 3590574, 4787432, 7181148, 9574864, 14362296, 28724592]

約数ペア:

[(1, 28724592), (2, 14362296), (3, 9574864), (4, 7181148), (6, 4787432), (8, 3590574), (12, 2393716), (13, 2209584), (16, 1795287), (24, 1196858), (26, 1104792), (39, 736528), (48, 598429), (52, 552396), (78, 368264), (104, 276198), (156, 184132), (169, 169968), (208, 138099), (312, 92066), (338, 84984), (507, 56656), (624, 46033), (676, 42492), (1014, 28328), (1352, 21246), (2028, 14164), (2704, 10623), (3541, 8112), (4056, 7082)]