9797168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:405

約数の個数: 40

約数和(自身を含む): 20311200

約数和(自身を除く): 10514032

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 181, 199, 272, 362, 398, 724, 796, 1448, 1592, 2896, 3077, 3184, 3383, 6154, 6766, 12308, 13532, 24616, 27064, 36019, 49232, 54128, 72038, 144076, 288152, 576304, 612323, 1224646, 2449292, 4898584, 9797168]

約数ペア:

[(1, 9797168), (2, 4898584), (4, 2449292), (8, 1224646), (16, 612323), (17, 576304), (34, 288152), (68, 144076), (136, 72038), (181, 54128), (199, 49232), (272, 36019), (362, 27064), (398, 24616), (724, 13532), (796, 12308), (1448, 6766), (1592, 6154), (2896, 3383), (3077, 3184)]