28762344

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{10243}}^1$

素因数の和:10271

約数の個数: 64

約数和(自身を含む): 86049600

約数和(自身を除く): 57287256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 10243, 20486, 30729, 40972, 61458, 81944, 92187, 122916, 133159, 184374, 245832, 266318, 276561, 368748, 399477, 532636, 553122, 737496, 798954, 1065272, 1106244, 1198431, 1597908, 2212488, 2396862, 3195816, 3595293, 4793724, 7190586, 9587448, 14381172, 28762344]

約数ペア:

[(1, 28762344), (2, 14381172), (3, 9587448), (4, 7190586), (6, 4793724), (8, 3595293), (9, 3195816), (12, 2396862), (13, 2212488), (18, 1597908), (24, 1198431), (26, 1106244), (27, 1065272), (36, 798954), (39, 737496), (52, 553122), (54, 532636), (72, 399477), (78, 368748), (104, 276561), (108, 266318), (117, 245832), (156, 184374), (216, 133159), (234, 122916), (312, 92187), (351, 81944), (468, 61458), (702, 40972), (936, 30729), (1404, 20486), (2808, 10243)]