22989848

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:121

約数の個数: 128

約数和(自身を含む): 58060800

約数和(自身を除く): 35070952

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 31, 34, 38, 41, 56, 62, 68, 76, 82, 119, 124, 133, 136, 152, 164, 217, 238, 248, 266, 287, 323, 328, 434, 476, 527, 532, 574, 589, 646, 697, 779, 868, 952, 1054, 1064, 1148, 1178, 1271, 1292, 1394, 1558, 1736, 2108, 2261, 2296, 2356, 2542, 2584, 2788, 3116, 3689, 4123, 4216, 4522, 4712, 4879, 5084, 5453, 5576, 6232, 7378, 8246, 8897, 9044, 9758, 10013, 10168, 10906, 13243, 14756, 16492, 17794, 18088, 19516, 20026, 21607, 21812, 24149, 26486, 29512, 32984, 35588, 39032, 40052, 43214, 43624, 48298, 52972, 70091, 71176, 80104, 86428, 92701, 96596, 105944, 140182, 151249, 169043, 172856, 185402, 193192, 280364, 302498, 338086, 370804, 410533, 560728, 604996, 676172, 741608, 821066, 1209992, 1352344, 1642132, 2873731, 3284264, 5747462, 11494924, 22989848]

約数ペア:

[(1, 22989848), (2, 11494924), (4, 5747462), (7, 3284264), (8, 2873731), (14, 1642132), (17, 1352344), (19, 1209992), (28, 821066), (31, 741608), (34, 676172), (38, 604996), (41, 560728), (56, 410533), (62, 370804), (68, 338086), (76, 302498), (82, 280364), (119, 193192), (124, 185402), (133, 172856), (136, 169043), (152, 151249), (164, 140182), (217, 105944), (238, 96596), (248, 92701), (266, 86428), (287, 80104), (323, 71176), (328, 70091), (434, 52972), (476, 48298), (527, 43624), (532, 43214), (574, 40052), (589, 39032), (646, 35588), (697, 32984), (779, 29512), (868, 26486), (952, 24149), (1054, 21812), (1064, 21607), (1148, 20026), (1178, 19516), (1271, 18088), (1292, 17794), (1394, 16492), (1558, 14756), (1736, 13243), (2108, 10906), (2261, 10168), (2296, 10013), (2356, 9758), (2542, 9044), (2584, 8897), (2788, 8246), (3116, 7378), (3689, 6232), (4123, 5576), (4216, 5453), (4522, 5084), (4712, 4879)]