28266192

素因数分解:

$2^4\times 3^3\times {\mathrm{59}}^1\times {\mathrm{1109}}^1$

素因数の和:1185

約数の個数: 80

約数和(自身を含む): 82584000

約数和(自身を除く): 54317808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 72, 108, 118, 144, 177, 216, 236, 354, 432, 472, 531, 708, 944, 1062, 1109, 1416, 1593, 2124, 2218, 2832, 3186, 3327, 4248, 4436, 6372, 6654, 8496, 8872, 9981, 12744, 13308, 17744, 19962, 25488, 26616, 29943, 39924, 53232, 59886, 65431, 79848, 119772, 130862, 159696, 196293, 239544, 261724, 392586, 479088, 523448, 588879, 785172, 1046896, 1177758, 1570344, 1766637, 2355516, 3140688, 3533274, 4711032, 7066548, 9422064, 14133096, 28266192]

約数ペア:

[(1, 28266192), (2, 14133096), (3, 9422064), (4, 7066548), (6, 4711032), (8, 3533274), (9, 3140688), (12, 2355516), (16, 1766637), (18, 1570344), (24, 1177758), (27, 1046896), (36, 785172), (48, 588879), (54, 523448), (59, 479088), (72, 392586), (108, 261724), (118, 239544), (144, 196293), (177, 159696), (216, 130862), (236, 119772), (354, 79848), (432, 65431), (472, 59886), (531, 53232), (708, 39924), (944, 29943), (1062, 26616), (1109, 25488), (1416, 19962), (1593, 17744), (2124, 13308), (2218, 12744), (2832, 9981), (3186, 8872), (3327, 8496), (4248, 6654), (4436, 6372)]