29016988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7247}}^1$

素因数の和:7282

約数の個数: 48

約数和(自身を含む): 68189184

約数和(自身を除く): 39172196

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 7247, 14494, 28988, 50729, 79717, 94211, 101458, 159434, 188422, 202916, 318868, 376844, 558019, 659477, 1036321, 1116038, 1318954, 2072642, 2232076, 2637908, 4145284, 7254247, 14508494, 29016988]

約数ペア:

[(1, 29016988), (2, 14508494), (4, 7254247), (7, 4145284), (11, 2637908), (13, 2232076), (14, 2072642), (22, 1318954), (26, 1116038), (28, 1036321), (44, 659477), (52, 558019), (77, 376844), (91, 318868), (143, 202916), (154, 188422), (182, 159434), (286, 101458), (308, 94211), (364, 79717), (572, 50729), (1001, 28988), (2002, 14494), (4004, 7247)]