22149512

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:942

約数の個数: 64

約数和(自身を含む): 53101440

約数和(自身を除く): 30951928

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 56, 77, 82, 88, 154, 164, 287, 308, 328, 451, 574, 616, 877, 902, 1148, 1754, 1804, 2296, 3157, 3508, 3608, 6139, 6314, 7016, 9647, 12278, 12628, 19294, 24556, 25256, 35957, 38588, 49112, 67529, 71914, 77176, 135058, 143828, 251699, 270116, 287656, 395527, 503398, 540232, 791054, 1006796, 1582108, 2013592, 2768689, 3164216, 5537378, 11074756, 22149512]

約数ペア:

[(1, 22149512), (2, 11074756), (4, 5537378), (7, 3164216), (8, 2768689), (11, 2013592), (14, 1582108), (22, 1006796), (28, 791054), (41, 540232), (44, 503398), (56, 395527), (77, 287656), (82, 270116), (88, 251699), (154, 143828), (164, 135058), (287, 77176), (308, 71914), (328, 67529), (451, 49112), (574, 38588), (616, 35957), (877, 25256), (902, 24556), (1148, 19294), (1754, 12628), (1804, 12278), (2296, 9647), (3157, 7016), (3508, 6314), (3608, 6139)]