28498764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11699}}^1$

素因数の和:11742

約数の個数: 48

約数和(自身を含む): 78624000

約数和(自身を除く): 50125236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 11699, 23398, 35097, 46796, 70194, 81893, 140388, 163786, 245679, 327572, 339271, 491358, 678542, 982716, 1017813, 1357084, 2035626, 2374897, 4071252, 4749794, 7124691, 9499588, 14249382, 28498764]

約数ペア:

[(1, 28498764), (2, 14249382), (3, 9499588), (4, 7124691), (6, 4749794), (7, 4071252), (12, 2374897), (14, 2035626), (21, 1357084), (28, 1017813), (29, 982716), (42, 678542), (58, 491358), (84, 339271), (87, 327572), (116, 245679), (174, 163786), (203, 140388), (348, 81893), (406, 70194), (609, 46796), (812, 35097), (1218, 23398), (2436, 11699)]