28438776

素因数分解:

$2^3\times 3^5\times {\mathrm{14629}}^1$

素因数の和:14650

約数の個数: 48

約数和(自身を含む): 79879800

約数和(自身を除く): 51441024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 14629, 29258, 43887, 58516, 87774, 117032, 131661, 175548, 263322, 351096, 394983, 526644, 789966, 1053288, 1184949, 1579932, 2369898, 3159864, 3554847, 4739796, 7109694, 9479592, 14219388, 28438776]

約数ペア:

[(1, 28438776), (2, 14219388), (3, 9479592), (4, 7109694), (6, 4739796), (8, 3554847), (9, 3159864), (12, 2369898), (18, 1579932), (24, 1184949), (27, 1053288), (36, 789966), (54, 526644), (72, 394983), (81, 351096), (108, 263322), (162, 175548), (216, 131661), (243, 117032), (324, 87774), (486, 58516), (648, 43887), (972, 29258), (1944, 14629)]