28468045112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{167}}^1\times {\mathrm{1949}}^1$

素因数の和:2193

約数の個数: 96

約数和(自身を含む): 59921316000

約数和(自身を除く): 31453270888

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 167, 232, 334, 377, 668, 754, 841, 1336, 1508, 1682, 1949, 2171, 3016, 3364, 3898, 4342, 4843, 6728, 7796, 8684, 9686, 10933, 15592, 17368, 19372, 21866, 25337, 38744, 43732, 50674, 56521, 62959, 87464, 101348, 113042, 125918, 140447, 202696, 226084, 251836, 280894, 325483, 452168, 503672, 561788, 650966, 734773, 1123576, 1301932, 1469546, 1639109, 1825811, 2603864, 2939092, 3278218, 3651622, 4231279, 5878184, 6556436, 7303244, 8462558, 9439007, 13112872, 14606488, 16925116, 18878014, 21308417, 33850232, 37756028, 42616834, 75512056, 85233668, 122707091, 170467336, 245414182, 273731203, 490828364, 547462406, 981656728, 1094924812, 2189849624, 3558505639, 7117011278, 14234022556, 28468045112]

約数ペア:

[(1, 28468045112), (2, 14234022556), (4, 7117011278), (8, 3558505639), (13, 2189849624), (26, 1094924812), (29, 981656728), (52, 547462406), (58, 490828364), (104, 273731203), (116, 245414182), (167, 170467336), (232, 122707091), (334, 85233668), (377, 75512056), (668, 42616834), (754, 37756028), (841, 33850232), (1336, 21308417), (1508, 18878014), (1682, 16925116), (1949, 14606488), (2171, 13112872), (3016, 9439007), (3364, 8462558), (3898, 7303244), (4342, 6556436), (4843, 5878184), (6728, 4231279), (7796, 3651622), (8684, 3278218), (9686, 2939092), (10933, 2603864), (15592, 1825811), (17368, 1639109), (19372, 1469546), (21866, 1301932), (25337, 1123576), (38744, 734773), (43732, 650966), (50674, 561788), (56521, 503672), (62959, 452168), (87464, 325483), (101348, 280894), (113042, 251836), (125918, 226084), (140447, 202696)]