28145472

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{8623}}^1$

素因数の和:8655

約数の個数: 56

約数和(自身を含む): 78857856

約数和(自身を除く): 50712384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 8623, 17246, 25869, 34492, 51738, 68984, 103476, 137968, 146591, 206952, 275936, 293182, 413904, 439773, 551872, 586364, 827808, 879546, 1172728, 1655616, 1759092, 2345456, 3518184, 4690912, 7036368, 9381824, 14072736, 28145472]

約数ペア:

[(1, 28145472), (2, 14072736), (3, 9381824), (4, 7036368), (6, 4690912), (8, 3518184), (12, 2345456), (16, 1759092), (17, 1655616), (24, 1172728), (32, 879546), (34, 827808), (48, 586364), (51, 551872), (64, 439773), (68, 413904), (96, 293182), (102, 275936), (136, 206952), (192, 146591), (204, 137968), (272, 103476), (408, 68984), (544, 51738), (816, 34492), (1088, 25869), (1632, 17246), (3264, 8623)]