17239768

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 43092000

約数和(自身を除く): 25852232

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 119, 136, 182, 196, 199, 221, 238, 364, 392, 398, 442, 476, 637, 728, 796, 833, 884, 952, 1274, 1393, 1547, 1592, 1666, 1768, 2548, 2587, 2786, 3094, 3332, 3383, 5096, 5174, 5572, 6188, 6664, 6766, 9751, 10348, 10829, 11144, 12376, 13532, 18109, 19502, 20696, 21658, 23681, 27064, 36218, 39004, 43316, 43979, 47362, 72436, 78008, 86632, 87958, 94724, 126763, 144872, 165767, 175916, 189448, 253526, 307853, 331534, 351832, 507052, 615706, 663068, 1014104, 1231412, 1326136, 2154971, 2462824, 4309942, 8619884, 17239768]

約数ペア:

[(1, 17239768), (2, 8619884), (4, 4309942), (7, 2462824), (8, 2154971), (13, 1326136), (14, 1231412), (17, 1014104), (26, 663068), (28, 615706), (34, 507052), (49, 351832), (52, 331534), (56, 307853), (68, 253526), (91, 189448), (98, 175916), (104, 165767), (119, 144872), (136, 126763), (182, 94724), (196, 87958), (199, 86632), (221, 78008), (238, 72436), (364, 47362), (392, 43979), (398, 43316), (442, 39004), (476, 36218), (637, 27064), (728, 23681), (796, 21658), (833, 20696), (884, 19502), (952, 18109), (1274, 13532), (1393, 12376), (1547, 11144), (1592, 10829), (1666, 10348), (1768, 9751), (2548, 6766), (2587, 6664), (2786, 6188), (3094, 5572), (3332, 5174), (3383, 5096)]