23356448

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 47628000

約数和(自身を除く): 24271552

約数列:

[1, 2, 4, 8, 16, 32, 59, 89, 118, 139, 178, 236, 278, 356, 472, 556, 712, 944, 1112, 1424, 1888, 2224, 2848, 4448, 5251, 8201, 10502, 12371, 16402, 21004, 24742, 32804, 42008, 49484, 65608, 84016, 98968, 131216, 168032, 197936, 262432, 395872, 729889, 1459778, 2919556, 5839112, 11678224, 23356448]

約数ペア:

[(1, 23356448), (2, 11678224), (4, 5839112), (8, 2919556), (16, 1459778), (32, 729889), (59, 395872), (89, 262432), (118, 197936), (139, 168032), (178, 131216), (236, 98968), (278, 84016), (356, 65608), (472, 49484), (556, 42008), (712, 32804), (944, 24742), (1112, 21004), (1424, 16402), (1888, 12371), (2224, 10502), (2848, 8201), (4448, 5251)]