28844172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6733}}^1$

素因数の和:6767

約数の個数: 72

約数和(自身を含む): 88242336

約数和(自身を除く): 59398164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 6733, 13466, 20199, 26932, 40398, 47131, 60597, 80796, 94262, 114461, 121194, 141393, 188524, 228922, 242388, 282786, 343383, 424179, 457844, 565572, 686766, 801227, 848358, 1030149, 1373532, 1602454, 1696716, 2060298, 2403681, 3204908, 4120596, 4807362, 7211043, 9614724, 14422086, 28844172]

約数ペア:

[(1, 28844172), (2, 14422086), (3, 9614724), (4, 7211043), (6, 4807362), (7, 4120596), (9, 3204908), (12, 2403681), (14, 2060298), (17, 1696716), (18, 1602454), (21, 1373532), (28, 1030149), (34, 848358), (36, 801227), (42, 686766), (51, 565572), (63, 457844), (68, 424179), (84, 343383), (102, 282786), (119, 242388), (126, 228922), (153, 188524), (204, 141393), (238, 121194), (252, 114461), (306, 94262), (357, 80796), (476, 60597), (612, 47131), (714, 40398), (1071, 26932), (1428, 20199), (2142, 13466), (4284, 6733)]