22319752

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 128

約数和(自身を含む): 56770560

約数和(自身を除く): 34450808

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 31, 43, 46, 52, 56, 62, 86, 91, 92, 104, 124, 161, 172, 182, 184, 217, 248, 299, 301, 322, 344, 364, 403, 434, 559, 598, 602, 644, 713, 728, 806, 868, 989, 1118, 1196, 1204, 1288, 1333, 1426, 1612, 1736, 1978, 2093, 2236, 2392, 2408, 2666, 2821, 2852, 3224, 3913, 3956, 4186, 4472, 4991, 5332, 5642, 5704, 6923, 7826, 7912, 8372, 9269, 9331, 9982, 10664, 11284, 12857, 13846, 15652, 16744, 17329, 18538, 18662, 19964, 22568, 25714, 27692, 30659, 31304, 34658, 37076, 37324, 39928, 51428, 55384, 61318, 64883, 69316, 74152, 74648, 89999, 102856, 121303, 122636, 129766, 138632, 179998, 214613, 242606, 245272, 259532, 359996, 398567, 429226, 485212, 519064, 719992, 797134, 858452, 970424, 1594268, 1716904, 2789969, 3188536, 5579938, 11159876, 22319752]

約数ペア:

[(1, 22319752), (2, 11159876), (4, 5579938), (7, 3188536), (8, 2789969), (13, 1716904), (14, 1594268), (23, 970424), (26, 858452), (28, 797134), (31, 719992), (43, 519064), (46, 485212), (52, 429226), (56, 398567), (62, 359996), (86, 259532), (91, 245272), (92, 242606), (104, 214613), (124, 179998), (161, 138632), (172, 129766), (182, 122636), (184, 121303), (217, 102856), (248, 89999), (299, 74648), (301, 74152), (322, 69316), (344, 64883), (364, 61318), (403, 55384), (434, 51428), (559, 39928), (598, 37324), (602, 37076), (644, 34658), (713, 31304), (728, 30659), (806, 27692), (868, 25714), (989, 22568), (1118, 19964), (1196, 18662), (1204, 18538), (1288, 17329), (1333, 16744), (1426, 15652), (1612, 13846), (1736, 12857), (1978, 11284), (2093, 10664), (2236, 9982), (2392, 9331), (2408, 9269), (2666, 8372), (2821, 7912), (2852, 7826), (3224, 6923), (3913, 5704), (3956, 5642), (4186, 5332), (4472, 4991)]