28551431376

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{15251833}}^1$

素因数の和:15251860

約数の個数: 60

約数和(自身を含む): 86050847428

約数和(自身を除く): 57499416052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 15251833, 30503666, 45755499, 61007332, 91510998, 122014664, 137266497, 183021996, 198273829, 244029328, 274532994, 366043992, 396547658, 549065988, 594821487, 732087984, 793095316, 1098131976, 1189642974, 1586190632, 1784464461, 2196263952, 2379285948, 3172381264, 3568928922, 4758571896, 7137857844, 9517143792, 14275715688, 28551431376]

約数ペア:

[(1, 28551431376), (2, 14275715688), (3, 9517143792), (4, 7137857844), (6, 4758571896), (8, 3568928922), (9, 3172381264), (12, 2379285948), (13, 2196263952), (16, 1784464461), (18, 1586190632), (24, 1189642974), (26, 1098131976), (36, 793095316), (39, 732087984), (48, 594821487), (52, 549065988), (72, 396547658), (78, 366043992), (104, 274532994), (117, 244029328), (144, 198273829), (156, 183021996), (208, 137266497), (234, 122014664), (312, 91510998), (468, 61007332), (624, 45755499), (936, 30503666), (1872, 15251833)]