28611468

素因数分解:

$2^2\times 3^4\times {\mathrm{233}}^1\times {\mathrm{379}}^1$

素因数の和:628

約数の個数: 60

約数和(自身を含む): 75315240

約数和(自身を除く): 46703772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 233, 324, 379, 466, 699, 758, 932, 1137, 1398, 1516, 2097, 2274, 2796, 3411, 4194, 4548, 6291, 6822, 8388, 10233, 12582, 13644, 18873, 20466, 25164, 30699, 37746, 40932, 61398, 75492, 88307, 122796, 176614, 264921, 353228, 529842, 794763, 1059684, 1589526, 2384289, 3179052, 4768578, 7152867, 9537156, 14305734, 28611468]

約数ペア:

[(1, 28611468), (2, 14305734), (3, 9537156), (4, 7152867), (6, 4768578), (9, 3179052), (12, 2384289), (18, 1589526), (27, 1059684), (36, 794763), (54, 529842), (81, 353228), (108, 264921), (162, 176614), (233, 122796), (324, 88307), (379, 75492), (466, 61398), (699, 40932), (758, 37746), (932, 30699), (1137, 25164), (1398, 20466), (1516, 18873), (2097, 13644), (2274, 12582), (2796, 10233), (3411, 8388), (4194, 6822), (4548, 6291)]