551479648

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{3923}}^1$

素因数の和:4147

約数の個数: 48

約数和(自身を含む): 1139152896

約数和(自身を除く): 587673248

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 191, 368, 382, 736, 764, 1528, 3056, 3923, 4393, 6112, 7846, 8786, 15692, 17572, 31384, 35144, 62768, 70288, 90229, 125536, 140576, 180458, 360916, 721832, 749293, 1443664, 1498586, 2887328, 2997172, 5994344, 11988688, 17233739, 23977376, 34467478, 68934956, 137869912, 275739824, 551479648]

約数ペア:

[(1, 551479648), (2, 275739824), (4, 137869912), (8, 68934956), (16, 34467478), (23, 23977376), (32, 17233739), (46, 11988688), (92, 5994344), (184, 2997172), (191, 2887328), (368, 1498586), (382, 1443664), (736, 749293), (764, 721832), (1528, 360916), (3056, 180458), (3923, 140576), (4393, 125536), (6112, 90229), (7846, 70288), (8786, 62768), (15692, 35144), (17572, 31384)]