28959294

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7577}}^1$

素因数の和:7609

約数の個数: 48

約数和(自身を含む): 72566928

約数和(自身を除く): 43607634

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 7577, 15154, 22731, 45462, 53039, 98501, 106078, 159117, 197002, 295503, 318234, 371273, 591006, 689507, 742546, 1113819, 1379014, 2068521, 2227638, 4137042, 4826549, 9653098, 14479647, 28959294]

約数ペア:

[(1, 28959294), (2, 14479647), (3, 9653098), (6, 4826549), (7, 4137042), (13, 2227638), (14, 2068521), (21, 1379014), (26, 1113819), (39, 742546), (42, 689507), (49, 591006), (78, 371273), (91, 318234), (98, 295503), (147, 197002), (182, 159117), (273, 106078), (294, 98501), (546, 53039), (637, 45462), (1274, 22731), (1911, 15154), (3822, 7577)]