29717716

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 64248576

約数和(自身を除く): 34530860

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 67, 73, 98, 124, 134, 146, 196, 217, 268, 292, 434, 469, 511, 868, 938, 1022, 1519, 1876, 2044, 2077, 2263, 3038, 3283, 3577, 4154, 4526, 4891, 6076, 6566, 7154, 8308, 9052, 9782, 13132, 14308, 14539, 15841, 19564, 29078, 31682, 34237, 58156, 63364, 68474, 101773, 110887, 136948, 151621, 203546, 221774, 239659, 303242, 407092, 443548, 479318, 606484, 958636, 1061347, 2122694, 4245388, 7429429, 14858858, 29717716]

約数ペア:

[(1, 29717716), (2, 14858858), (4, 7429429), (7, 4245388), (14, 2122694), (28, 1061347), (31, 958636), (49, 606484), (62, 479318), (67, 443548), (73, 407092), (98, 303242), (124, 239659), (134, 221774), (146, 203546), (196, 151621), (217, 136948), (268, 110887), (292, 101773), (434, 68474), (469, 63364), (511, 58156), (868, 34237), (938, 31682), (1022, 29078), (1519, 19564), (1876, 15841), (2044, 14539), (2077, 14308), (2263, 13132), (3038, 9782), (3283, 9052), (3577, 8308), (4154, 7154), (4526, 6566), (4891, 6076)]