22874852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 55883520

約数和(自身を除く): 33008668

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 29, 44, 52, 58, 77, 91, 116, 143, 154, 182, 197, 203, 286, 308, 319, 364, 377, 394, 406, 572, 638, 754, 788, 812, 1001, 1276, 1379, 1508, 2002, 2167, 2233, 2561, 2639, 2758, 4004, 4147, 4334, 4466, 5122, 5278, 5516, 5713, 8294, 8668, 8932, 10244, 10556, 11426, 15169, 16588, 17927, 22852, 28171, 29029, 30338, 35854, 39991, 56342, 58058, 60676, 62843, 71708, 74269, 79982, 112684, 116116, 125686, 148538, 159964, 197197, 251372, 297076, 394394, 439901, 519883, 788788, 816959, 879802, 1039766, 1633918, 1759604, 2079532, 3267836, 5718713, 11437426, 22874852]

約数ペア:

[(1, 22874852), (2, 11437426), (4, 5718713), (7, 3267836), (11, 2079532), (13, 1759604), (14, 1633918), (22, 1039766), (26, 879802), (28, 816959), (29, 788788), (44, 519883), (52, 439901), (58, 394394), (77, 297076), (91, 251372), (116, 197197), (143, 159964), (154, 148538), (182, 125686), (197, 116116), (203, 112684), (286, 79982), (308, 74269), (319, 71708), (364, 62843), (377, 60676), (394, 58058), (406, 56342), (572, 39991), (638, 35854), (754, 30338), (788, 29029), (812, 28171), (1001, 22852), (1276, 17927), (1379, 16588), (1508, 15169), (2002, 11426), (2167, 10556), (2233, 10244), (2561, 8932), (2639, 8668), (2758, 8294), (4004, 5713), (4147, 5516), (4334, 5278), (4466, 5122)]