28441476

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2213}}^1$

素因数の和:2250

約数の個数: 96

約数和(自身を含む): 89268480

約数和(自身を除く): 60827004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 153, 189, 204, 238, 252, 306, 357, 378, 459, 476, 612, 714, 756, 918, 1071, 1428, 1836, 2142, 2213, 3213, 4284, 4426, 6426, 6639, 8852, 12852, 13278, 15491, 19917, 26556, 30982, 37621, 39834, 46473, 59751, 61964, 75242, 79668, 92946, 112863, 119502, 139419, 150484, 185892, 225726, 239004, 263347, 278838, 338589, 418257, 451452, 526694, 557676, 677178, 790041, 836514, 1015767, 1053388, 1354356, 1580082, 1673028, 2031534, 2370123, 3160164, 4063068, 4740246, 7110369, 9480492, 14220738, 28441476]

約数ペア:

[(1, 28441476), (2, 14220738), (3, 9480492), (4, 7110369), (6, 4740246), (7, 4063068), (9, 3160164), (12, 2370123), (14, 2031534), (17, 1673028), (18, 1580082), (21, 1354356), (27, 1053388), (28, 1015767), (34, 836514), (36, 790041), (42, 677178), (51, 557676), (54, 526694), (63, 451452), (68, 418257), (84, 338589), (102, 278838), (108, 263347), (119, 239004), (126, 225726), (153, 185892), (189, 150484), (204, 139419), (238, 119502), (252, 112863), (306, 92946), (357, 79668), (378, 75242), (459, 61964), (476, 59751), (612, 46473), (714, 39834), (756, 37621), (918, 30982), (1071, 26556), (1428, 19917), (1836, 15491), (2142, 13278), (2213, 12852), (3213, 8852), (4284, 6639), (4426, 6426)]