23436868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 52938816

約数和(自身を除く): 29501948

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 67, 91, 124, 134, 182, 217, 268, 364, 403, 434, 469, 806, 868, 871, 938, 961, 1612, 1742, 1876, 1922, 2077, 2821, 3484, 3844, 4154, 5642, 6097, 6727, 8308, 11284, 12194, 12493, 13454, 14539, 24388, 24986, 26908, 27001, 29078, 49972, 54002, 58156, 64387, 87451, 108004, 128774, 174902, 189007, 257548, 349804, 378014, 450709, 756028, 837031, 901418, 1674062, 1802836, 3348124, 5859217, 11718434, 23436868]

約数ペア:

[(1, 23436868), (2, 11718434), (4, 5859217), (7, 3348124), (13, 1802836), (14, 1674062), (26, 901418), (28, 837031), (31, 756028), (52, 450709), (62, 378014), (67, 349804), (91, 257548), (124, 189007), (134, 174902), (182, 128774), (217, 108004), (268, 87451), (364, 64387), (403, 58156), (434, 54002), (469, 49972), (806, 29078), (868, 27001), (871, 26908), (938, 24986), (961, 24388), (1612, 14539), (1742, 13454), (1876, 12493), (1922, 12194), (2077, 11284), (2821, 8308), (3484, 6727), (3844, 6097), (4154, 5642)]