28376784

素因数分解:

$2^4\times 3^3\times {\mathrm{65687}}^1$

素因数の和:65704

約数の個数: 40

約数和(自身を含む): 81453120

約数和(自身を除く): 53076336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 65687, 131374, 197061, 262748, 394122, 525496, 591183, 788244, 1050992, 1182366, 1576488, 1773549, 2364732, 3152976, 3547098, 4729464, 7094196, 9458928, 14188392, 28376784]

約数ペア:

[(1, 28376784), (2, 14188392), (3, 9458928), (4, 7094196), (6, 4729464), (8, 3547098), (9, 3152976), (12, 2364732), (16, 1773549), (18, 1576488), (24, 1182366), (27, 1050992), (36, 788244), (48, 591183), (54, 525496), (72, 394122), (108, 262748), (144, 197061), (216, 131374), (432, 65687)]