28574352

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{3253}}^1$

素因数の和:3328

約数の個数: 60

約数和(自身を含む): 81304444

約数和(自身を除く): 52730092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 3253, 4392, 6506, 8784, 9759, 13012, 19518, 26024, 29277, 39036, 52048, 58554, 78072, 117108, 156144, 198433, 234216, 396866, 468432, 595299, 793732, 1190598, 1587464, 1785897, 2381196, 3174928, 3571794, 4762392, 7143588, 9524784, 14287176, 28574352]

約数ペア:

[(1, 28574352), (2, 14287176), (3, 9524784), (4, 7143588), (6, 4762392), (8, 3571794), (9, 3174928), (12, 2381196), (16, 1785897), (18, 1587464), (24, 1190598), (36, 793732), (48, 595299), (61, 468432), (72, 396866), (122, 234216), (144, 198433), (183, 156144), (244, 117108), (366, 78072), (488, 58554), (549, 52048), (732, 39036), (976, 29277), (1098, 26024), (1464, 19518), (2196, 13012), (2928, 9759), (3253, 8784), (4392, 6506)]