2806752

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1$

素因数の和:212

約数の個数: 72

約数和(自身を含む): 8024184

約数和(自身を除く): 5217432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 173, 208, 312, 338, 346, 416, 507, 519, 624, 676, 692, 1014, 1038, 1248, 1352, 1384, 2028, 2076, 2249, 2704, 2768, 4056, 4152, 4498, 5408, 5536, 6747, 8112, 8304, 8996, 13494, 16224, 16608, 17992, 26988, 29237, 35984, 53976, 58474, 71968, 87711, 107952, 116948, 175422, 215904, 233896, 350844, 467792, 701688, 935584, 1403376, 2806752]

約数ペア:

[(1, 2806752), (2, 1403376), (3, 935584), (4, 701688), (6, 467792), (8, 350844), (12, 233896), (13, 215904), (16, 175422), (24, 116948), (26, 107952), (32, 87711), (39, 71968), (48, 58474), (52, 53976), (78, 35984), (96, 29237), (104, 26988), (156, 17992), (169, 16608), (173, 16224), (208, 13494), (312, 8996), (338, 8304), (346, 8112), (416, 6747), (507, 5536), (519, 5408), (624, 4498), (676, 4152), (692, 4056), (1014, 2768), (1038, 2704), (1248, 2249), (1352, 2076), (1384, 2028)]