4028540528

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{179461}}^1$

素因数の和:179553

約数の個数: 40

約数和(自身を含む): 8278223136

約数和(自身を除く): 4249682608

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 488, 976, 1403, 2806, 5612, 11224, 22448, 179461, 358922, 717844, 1435688, 2871376, 4127603, 8255206, 10947121, 16510412, 21894242, 33020824, 43788484, 66041648, 87576968, 175153936, 251783783, 503567566, 1007135132, 2014270264, 4028540528]

約数ペア:

[(1, 4028540528), (2, 2014270264), (4, 1007135132), (8, 503567566), (16, 251783783), (23, 175153936), (46, 87576968), (61, 66041648), (92, 43788484), (122, 33020824), (184, 21894242), (244, 16510412), (368, 10947121), (488, 8255206), (976, 4127603), (1403, 2871376), (2806, 1435688), (5612, 717844), (11224, 358922), (22448, 179461)]