28508711742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1136983}}^1$

素因数の和:1137197

約数の個数: 48

約数和(自身を含む): 70947801600

約数和(自身を除く): 42439089858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 199, 398, 597, 1194, 1393, 1791, 2786, 3582, 4179, 8358, 12537, 25074, 1136983, 2273966, 3410949, 6821898, 7958881, 10232847, 15917762, 20465694, 23876643, 47753286, 71629929, 143259858, 226259617, 452519234, 678778851, 1357557702, 1583817319, 2036336553, 3167634638, 4072673106, 4751451957, 9502903914, 14254355871, 28508711742]

約数ペア:

[(1, 28508711742), (2, 14254355871), (3, 9502903914), (6, 4751451957), (7, 4072673106), (9, 3167634638), (14, 2036336553), (18, 1583817319), (21, 1357557702), (42, 678778851), (63, 452519234), (126, 226259617), (199, 143259858), (398, 71629929), (597, 47753286), (1194, 23876643), (1393, 20465694), (1791, 15917762), (2786, 10232847), (3582, 7958881), (4179, 6821898), (8358, 3410949), (12537, 2273966), (25074, 1136983)]