66229528

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{557}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 126554400

約数和(自身を除く): 60324872

約数列:

[1, 2, 4, 8, 89, 167, 178, 334, 356, 557, 668, 712, 1114, 1336, 2228, 4456, 14863, 29726, 49573, 59452, 93019, 99146, 118904, 186038, 198292, 372076, 396584, 744152, 8278691, 16557382, 33114764, 66229528]

約数ペア:

[(1, 66229528), (2, 33114764), (4, 16557382), (8, 8278691), (89, 744152), (167, 396584), (178, 372076), (334, 198292), (356, 186038), (557, 118904), (668, 99146), (712, 93019), (1114, 59452), (1336, 49573), (2228, 29726), (4456, 14863)]