28151064

素因数分解:

$2^3\times 3^7\times {\mathrm{1609}}^1$

素因数の和:1636

約数の個数: 64

約数和(自身を含む): 79212000

約数和(自身を除く): 51060936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1609, 1944, 2187, 2916, 3218, 4374, 4827, 5832, 6436, 8748, 9654, 12872, 14481, 17496, 19308, 28962, 38616, 43443, 57924, 86886, 115848, 130329, 173772, 260658, 347544, 390987, 521316, 781974, 1042632, 1172961, 1563948, 2345922, 3127896, 3518883, 4691844, 7037766, 9383688, 14075532, 28151064]

約数ペア:

[(1, 28151064), (2, 14075532), (3, 9383688), (4, 7037766), (6, 4691844), (8, 3518883), (9, 3127896), (12, 2345922), (18, 1563948), (24, 1172961), (27, 1042632), (36, 781974), (54, 521316), (72, 390987), (81, 347544), (108, 260658), (162, 173772), (216, 130329), (243, 115848), (324, 86886), (486, 57924), (648, 43443), (729, 38616), (972, 28962), (1458, 19308), (1609, 17496), (1944, 14481), (2187, 12872), (2916, 9654), (3218, 8748), (4374, 6436), (4827, 5832)]