28858739532

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2583131}}^1$

素因数の和:2583171

約数の個数: 72

約数和(自身を含む): 82453573440

約数和(自身を除く): 53594833908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 2583131, 5166262, 7749393, 10332524, 15498786, 18081917, 30997572, 36163834, 49079489, 54245751, 72327668, 98158978, 108491502, 126573419, 147238467, 196317956, 216983004, 253146838, 294476934, 343556423, 379720257, 506293676, 588953868, 687112846, 759440514, 1030669269, 1374225692, 1518881028, 2061338538, 2404894961, 4122677076, 4809789922, 7214684883, 9619579844, 14429369766, 28858739532]

約数ペア:

[(1, 28858739532), (2, 14429369766), (3, 9619579844), (4, 7214684883), (6, 4809789922), (7, 4122677076), (12, 2404894961), (14, 2061338538), (19, 1518881028), (21, 1374225692), (28, 1030669269), (38, 759440514), (42, 687112846), (49, 588953868), (57, 506293676), (76, 379720257), (84, 343556423), (98, 294476934), (114, 253146838), (133, 216983004), (147, 196317956), (196, 147238467), (228, 126573419), (266, 108491502), (294, 98158978), (399, 72327668), (532, 54245751), (588, 49079489), (798, 36163834), (931, 30997572), (1596, 18081917), (1862, 15498786), (2793, 10332524), (3724, 7749393), (5586, 5166262), (11172, 2583131)]