27188432

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:471

約数の個数: 40

約数和(自身を含む): 54315720

約数和(自身を除く): 27127288

約数列:

[1, 2, 4, 8, 16, 61, 89, 122, 178, 244, 313, 356, 488, 626, 712, 976, 1252, 1424, 2504, 5008, 5429, 10858, 19093, 21716, 27857, 38186, 43432, 55714, 76372, 86864, 111428, 152744, 222856, 305488, 445712, 1699277, 3398554, 6797108, 13594216, 27188432]

約数ペア:

[(1, 27188432), (2, 13594216), (4, 6797108), (8, 3398554), (16, 1699277), (61, 445712), (89, 305488), (122, 222856), (178, 152744), (244, 111428), (313, 86864), (356, 76372), (488, 55714), (626, 43432), (712, 38186), (976, 27857), (1252, 21716), (1424, 19093), (2504, 10858), (5008, 5429)]