40130584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:944

約数の個数: 64

約数和(自身を含む): 89107200

約数和(自身を除く): 48976616

約数列:

[1, 2, 4, 8, 13, 19, 23, 26, 38, 46, 52, 76, 92, 104, 152, 184, 247, 299, 437, 494, 598, 874, 883, 988, 1196, 1748, 1766, 1976, 2392, 3496, 3532, 5681, 7064, 11362, 11479, 16777, 20309, 22724, 22958, 33554, 40618, 45448, 45916, 67108, 81236, 91832, 134216, 162472, 218101, 264017, 385871, 436202, 528034, 771742, 872404, 1056068, 1543484, 1744808, 2112136, 3086968, 5016323, 10032646, 20065292, 40130584]

約数ペア:

[(1, 40130584), (2, 20065292), (4, 10032646), (8, 5016323), (13, 3086968), (19, 2112136), (23, 1744808), (26, 1543484), (38, 1056068), (46, 872404), (52, 771742), (76, 528034), (92, 436202), (104, 385871), (152, 264017), (184, 218101), (247, 162472), (299, 134216), (437, 91832), (494, 81236), (598, 67108), (874, 45916), (883, 45448), (988, 40618), (1196, 33554), (1748, 22958), (1766, 22724), (1976, 20309), (2392, 16777), (3496, 11479), (3532, 11362), (5681, 7064)]