17418128

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1709}}^1$

素因数の和:1744

約数の個数: 60

約数和(自身を含む): 42301980

約数和(自身を除く): 24883852

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 1709, 2548, 3418, 5096, 6836, 10192, 11963, 13672, 22217, 23926, 27344, 44434, 47852, 83741, 88868, 95704, 155519, 167482, 177736, 191408, 311038, 334964, 355472, 622076, 669928, 1088633, 1244152, 1339856, 2177266, 2488304, 4354532, 8709064, 17418128]

約数ペア:

[(1, 17418128), (2, 8709064), (4, 4354532), (7, 2488304), (8, 2177266), (13, 1339856), (14, 1244152), (16, 1088633), (26, 669928), (28, 622076), (49, 355472), (52, 334964), (56, 311038), (91, 191408), (98, 177736), (104, 167482), (112, 155519), (182, 95704), (196, 88868), (208, 83741), (364, 47852), (392, 44434), (637, 27344), (728, 23926), (784, 22217), (1274, 13672), (1456, 11963), (1709, 10192), (2548, 6836), (3418, 5096)]