28773264

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{3547}}^1$

素因数の和:3584

約数の個数: 60

約数和(自身を含む): 80511216

約数和(自身を除く): 51737952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2704, 3547, 4056, 7094, 8112, 10641, 14188, 21282, 28376, 42564, 46111, 56752, 85128, 92222, 138333, 170256, 184444, 276666, 368888, 553332, 599443, 737776, 1106664, 1198886, 1798329, 2213328, 2397772, 3596658, 4795544, 7193316, 9591088, 14386632, 28773264]

約数ペア:

[(1, 28773264), (2, 14386632), (3, 9591088), (4, 7193316), (6, 4795544), (8, 3596658), (12, 2397772), (13, 2213328), (16, 1798329), (24, 1198886), (26, 1106664), (39, 737776), (48, 599443), (52, 553332), (78, 368888), (104, 276666), (156, 184444), (169, 170256), (208, 138333), (312, 92222), (338, 85128), (507, 56752), (624, 46111), (676, 42564), (1014, 28376), (1352, 21282), (2028, 14188), (2704, 10641), (3547, 8112), (4056, 7094)]