29128736

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1429}}^1$

素因数の和:1466

約数の個数: 72

約数和(自身を含む): 71891820

約数和(自身を除く): 42763084

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1429, 1456, 1568, 2548, 2858, 2912, 5096, 5716, 10003, 10192, 11432, 18577, 20006, 20384, 22864, 37154, 40012, 45728, 70021, 74308, 80024, 130039, 140042, 148616, 160048, 260078, 280084, 297232, 320096, 520156, 560168, 594464, 910273, 1040312, 1120336, 1820546, 2080624, 2240672, 3641092, 4161248, 7282184, 14564368, 29128736]

約数ペア:

[(1, 29128736), (2, 14564368), (4, 7282184), (7, 4161248), (8, 3641092), (13, 2240672), (14, 2080624), (16, 1820546), (26, 1120336), (28, 1040312), (32, 910273), (49, 594464), (52, 560168), (56, 520156), (91, 320096), (98, 297232), (104, 280084), (112, 260078), (182, 160048), (196, 148616), (208, 140042), (224, 130039), (364, 80024), (392, 74308), (416, 70021), (637, 45728), (728, 40012), (784, 37154), (1274, 22864), (1429, 20384), (1456, 20006), (1568, 18577), (2548, 11432), (2858, 10192), (2912, 10003), (5096, 5716)]