4222872

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 11583000

約数和(自身を除く): 7360128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 659, 712, 801, 1068, 1318, 1602, 1977, 2136, 2636, 3204, 3954, 5272, 5931, 6408, 7908, 11862, 15816, 23724, 47448, 58651, 117302, 175953, 234604, 351906, 469208, 527859, 703812, 1055718, 1407624, 2111436, 4222872]

約数ペア:

[(1, 4222872), (2, 2111436), (3, 1407624), (4, 1055718), (6, 703812), (8, 527859), (9, 469208), (12, 351906), (18, 234604), (24, 175953), (36, 117302), (72, 58651), (89, 47448), (178, 23724), (267, 15816), (356, 11862), (534, 7908), (659, 6408), (712, 5931), (801, 5272), (1068, 3954), (1318, 3204), (1602, 2636), (1977, 2136)]