28073448

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 83046600

約数和(自身を除く): 54973152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 89, 104, 117, 156, 178, 234, 267, 312, 337, 356, 468, 534, 674, 712, 801, 936, 1011, 1068, 1157, 1348, 1602, 2022, 2136, 2314, 2696, 3033, 3204, 3471, 4044, 4381, 4628, 6066, 6408, 6942, 8088, 8762, 9256, 10413, 12132, 13143, 13884, 17524, 20826, 24264, 26286, 27768, 29993, 35048, 39429, 41652, 52572, 59986, 78858, 83304, 89979, 105144, 119972, 157716, 179958, 239944, 269937, 315432, 359916, 389909, 539874, 719832, 779818, 1079748, 1169727, 1559636, 2159496, 2339454, 3119272, 3509181, 4678908, 7018362, 9357816, 14036724, 28073448]

約数ペア:

[(1, 28073448), (2, 14036724), (3, 9357816), (4, 7018362), (6, 4678908), (8, 3509181), (9, 3119272), (12, 2339454), (13, 2159496), (18, 1559636), (24, 1169727), (26, 1079748), (36, 779818), (39, 719832), (52, 539874), (72, 389909), (78, 359916), (89, 315432), (104, 269937), (117, 239944), (156, 179958), (178, 157716), (234, 119972), (267, 105144), (312, 89979), (337, 83304), (356, 78858), (468, 59986), (534, 52572), (674, 41652), (712, 39429), (801, 35048), (936, 29993), (1011, 27768), (1068, 26286), (1157, 24264), (1348, 20826), (1602, 17524), (2022, 13884), (2136, 13143), (2314, 12132), (2696, 10413), (3033, 9256), (3204, 8762), (3471, 8088), (4044, 6942), (4381, 6408), (4628, 6066)]