26721926

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 54120960

約数和(自身を除く): 27399034

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 59, 77, 118, 119, 154, 173, 187, 238, 346, 374, 413, 649, 826, 1003, 1211, 1298, 1309, 1903, 2006, 2422, 2618, 2941, 3806, 4543, 5882, 7021, 9086, 10207, 11033, 13321, 14042, 20414, 20587, 22066, 26642, 32351, 41174, 64702, 71449, 77231, 112277, 142898, 154462, 173519, 224554, 226457, 347038, 452914, 785939, 1214633, 1571878, 1908709, 2429266, 3817418, 13360963, 26721926]

約数ペア:

[(1, 26721926), (2, 13360963), (7, 3817418), (11, 2429266), (14, 1908709), (17, 1571878), (22, 1214633), (34, 785939), (59, 452914), (77, 347038), (118, 226457), (119, 224554), (154, 173519), (173, 154462), (187, 142898), (238, 112277), (346, 77231), (374, 71449), (413, 64702), (649, 41174), (826, 32351), (1003, 26642), (1211, 22066), (1298, 20587), (1309, 20414), (1903, 14042), (2006, 13321), (2422, 11033), (2618, 10207), (2941, 9086), (3806, 7021), (4543, 5882)]