28938384

素因数分解:

$2^4\times 3^7\times {\mathrm{827}}^1$

素因数の和:856

約数の個数: 80

約数和(自身を含む): 84191040

約数和(自身を除く): 55252656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 827, 972, 1296, 1458, 1654, 1944, 2187, 2481, 2916, 3308, 3888, 4374, 4962, 5832, 6616, 7443, 8748, 9924, 11664, 13232, 14886, 17496, 19848, 22329, 29772, 34992, 39696, 44658, 59544, 66987, 89316, 119088, 133974, 178632, 200961, 267948, 357264, 401922, 535896, 602883, 803844, 1071792, 1205766, 1607688, 1808649, 2411532, 3215376, 3617298, 4823064, 7234596, 9646128, 14469192, 28938384]

約数ペア:

[(1, 28938384), (2, 14469192), (3, 9646128), (4, 7234596), (6, 4823064), (8, 3617298), (9, 3215376), (12, 2411532), (16, 1808649), (18, 1607688), (24, 1205766), (27, 1071792), (36, 803844), (48, 602883), (54, 535896), (72, 401922), (81, 357264), (108, 267948), (144, 200961), (162, 178632), (216, 133974), (243, 119088), (324, 89316), (432, 66987), (486, 59544), (648, 44658), (729, 39696), (827, 34992), (972, 29772), (1296, 22329), (1458, 19848), (1654, 17496), (1944, 14886), (2187, 13232), (2481, 11664), (2916, 9924), (3308, 8748), (3888, 7443), (4374, 6616), (4962, 5832)]