9143264

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 20039040

約数和(自身を除く): 10895776

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 709, 806, 992, 1418, 1612, 2836, 3224, 5672, 6448, 9217, 11344, 12896, 18434, 21979, 22688, 36868, 43958, 73736, 87916, 147472, 175832, 285727, 294944, 351664, 571454, 703328, 1142908, 2285816, 4571632, 9143264]

約数ペア:

[(1, 9143264), (2, 4571632), (4, 2285816), (8, 1142908), (13, 703328), (16, 571454), (26, 351664), (31, 294944), (32, 285727), (52, 175832), (62, 147472), (104, 87916), (124, 73736), (208, 43958), (248, 36868), (403, 22688), (416, 21979), (496, 18434), (709, 12896), (806, 11344), (992, 9217), (1418, 6448), (1612, 5672), (2836, 3224)]