24988897252

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{401}}^1\times {\mathrm{647}}^1$

素因数の和:1273

約数の個数: 72

約数和(自身を含む): 48504355200

約数和(自身を除く): 23515457948

約数列:

[1, 2, 4, 11, 22, 44, 121, 199, 242, 398, 401, 484, 647, 796, 802, 1294, 1604, 2189, 2588, 4378, 4411, 7117, 8756, 8822, 14234, 17644, 24079, 28468, 48158, 48521, 78287, 79799, 96316, 97042, 128753, 156574, 159598, 194084, 257506, 259447, 313148, 319196, 515012, 518894, 877789, 1037788, 1416283, 1755578, 2832566, 2853917, 3511156, 5665132, 5707834, 9655679, 11415668, 15579113, 19311358, 31158226, 31393087, 38622716, 51629953, 62316452, 62786174, 103259906, 125572348, 206519812, 567929483, 1135858966, 2271717932, 6247224313, 12494448626, 24988897252]

約数ペア:

[(1, 24988897252), (2, 12494448626), (4, 6247224313), (11, 2271717932), (22, 1135858966), (44, 567929483), (121, 206519812), (199, 125572348), (242, 103259906), (398, 62786174), (401, 62316452), (484, 51629953), (647, 38622716), (796, 31393087), (802, 31158226), (1294, 19311358), (1604, 15579113), (2189, 11415668), (2588, 9655679), (4378, 5707834), (4411, 5665132), (7117, 3511156), (8756, 2853917), (8822, 2832566), (14234, 1755578), (17644, 1416283), (24079, 1037788), (28468, 877789), (48158, 518894), (48521, 515012), (78287, 319196), (79799, 313148), (96316, 259447), (97042, 257506), (128753, 194084), (156574, 159598)]