28388096

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 65563344

約数和(自身を除く): 37175248

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 544, 593, 704, 748, 1088, 1186, 1408, 1496, 2176, 2372, 2816, 2992, 4352, 4744, 5984, 6523, 9488, 10081, 11968, 13046, 18976, 20162, 23936, 26092, 37952, 40324, 47872, 52184, 75904, 80648, 104368, 110891, 151808, 161296, 208736, 221782, 322592, 417472, 443564, 645184, 834944, 887128, 1290368, 1669888, 1774256, 2580736, 3548512, 7097024, 14194048, 28388096]

約数ペア:

[(1, 28388096), (2, 14194048), (4, 7097024), (8, 3548512), (11, 2580736), (16, 1774256), (17, 1669888), (22, 1290368), (32, 887128), (34, 834944), (44, 645184), (64, 443564), (68, 417472), (88, 322592), (128, 221782), (136, 208736), (176, 161296), (187, 151808), (256, 110891), (272, 104368), (352, 80648), (374, 75904), (544, 52184), (593, 47872), (704, 40324), (748, 37952), (1088, 26092), (1186, 23936), (1408, 20162), (1496, 18976), (2176, 13046), (2372, 11968), (2816, 10081), (2992, 9488), (4352, 6523), (4744, 5984)]