61409908

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{571}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 129153024

約数和(自身を除く): 67743116

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 167, 322, 334, 571, 644, 668, 1142, 1169, 2284, 2338, 3841, 3997, 4676, 7682, 7994, 13133, 15364, 15988, 26266, 26887, 52532, 53774, 91931, 95357, 107548, 183862, 190714, 367724, 381428, 667499, 1334998, 2193211, 2669996, 4386422, 8772844, 15352477, 30704954, 61409908]

約数ペア:

[(1, 61409908), (2, 30704954), (4, 15352477), (7, 8772844), (14, 4386422), (23, 2669996), (28, 2193211), (46, 1334998), (92, 667499), (161, 381428), (167, 367724), (322, 190714), (334, 183862), (571, 107548), (644, 95357), (668, 91931), (1142, 53774), (1169, 52532), (2284, 26887), (2338, 26266), (3841, 15988), (3997, 15364), (4676, 13133), (7682, 7994)]