28773744

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{8443}}^1$

素因数の和:8525

約数の個数: 40

約数和(自身を含む): 75388032

約数和(自身を除く): 46614288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 8443, 16886, 25329, 33772, 50658, 67544, 101316, 135088, 202632, 405264, 599453, 1198906, 1798359, 2397812, 3596718, 4795624, 7193436, 9591248, 14386872, 28773744]

約数ペア:

[(1, 28773744), (2, 14386872), (3, 9591248), (4, 7193436), (6, 4795624), (8, 3596718), (12, 2397812), (16, 1798359), (24, 1198906), (48, 599453), (71, 405264), (142, 202632), (213, 135088), (284, 101316), (426, 67544), (568, 50658), (852, 33772), (1136, 25329), (1704, 16886), (3408, 8443)]