22194536

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 52483200

約数和(自身を除く): 30288664

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 559, 602, 709, 728, 1118, 1204, 1418, 2236, 2408, 2836, 3913, 4472, 4963, 5672, 7826, 9217, 9926, 15652, 18434, 19852, 30487, 31304, 36868, 39704, 60974, 64519, 73736, 121948, 129038, 213409, 243896, 258076, 396331, 426818, 516152, 792662, 853636, 1585324, 1707272, 2774317, 3170648, 5548634, 11097268, 22194536]

約数ペア:

[(1, 22194536), (2, 11097268), (4, 5548634), (7, 3170648), (8, 2774317), (13, 1707272), (14, 1585324), (26, 853636), (28, 792662), (43, 516152), (52, 426818), (56, 396331), (86, 258076), (91, 243896), (104, 213409), (172, 129038), (182, 121948), (301, 73736), (344, 64519), (364, 60974), (559, 39704), (602, 36868), (709, 31304), (728, 30487), (1118, 19852), (1204, 18434), (1418, 15652), (2236, 9926), (2408, 9217), (2836, 7826), (3913, 5672), (4472, 4963)]