15690096548

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{857}}^1\times {\mathrm{3221}}^1$

素因数の和:4125

約数の個数: 72

約数和(自身を含む): 33090777720

約数和(自身を除く): 17400681172

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 857, 1421, 1714, 2842, 3221, 3428, 5684, 5999, 6442, 11998, 12884, 22547, 23996, 24853, 41993, 45094, 49706, 83986, 90188, 93409, 99412, 157829, 167972, 173971, 186818, 315658, 347942, 373636, 631316, 653863, 695884, 1217797, 1307726, 2435594, 2615452, 2760397, 4577041, 4871188, 5520794, 9154082, 11041588, 18308164, 19322779, 38645558, 77291116, 80051513, 135259453, 160103026, 270518906, 320206052, 541037812, 560360591, 1120721182, 2241442364, 3922524137, 7845048274, 15690096548]

約数ペア:

[(1, 15690096548), (2, 7845048274), (4, 3922524137), (7, 2241442364), (14, 1120721182), (28, 560360591), (29, 541037812), (49, 320206052), (58, 270518906), (98, 160103026), (116, 135259453), (196, 80051513), (203, 77291116), (406, 38645558), (812, 19322779), (857, 18308164), (1421, 11041588), (1714, 9154082), (2842, 5520794), (3221, 4871188), (3428, 4577041), (5684, 2760397), (5999, 2615452), (6442, 2435594), (11998, 1307726), (12884, 1217797), (22547, 695884), (23996, 653863), (24853, 631316), (41993, 373636), (45094, 347942), (49706, 315658), (83986, 186818), (90188, 173971), (93409, 167972), (99412, 157829)]