15953072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:773

約数の個数: 40

約数和(自身を含む): 33145200

約数和(自身を除く): 17192128

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 272, 356, 659, 712, 1318, 1424, 1513, 2636, 3026, 5272, 6052, 10544, 11203, 12104, 22406, 24208, 44812, 58651, 89624, 117302, 179248, 234604, 469208, 938416, 997067, 1994134, 3988268, 7976536, 15953072]

約数ペア:

[(1, 15953072), (2, 7976536), (4, 3988268), (8, 1994134), (16, 997067), (17, 938416), (34, 469208), (68, 234604), (89, 179248), (136, 117302), (178, 89624), (272, 58651), (356, 44812), (659, 24208), (712, 22406), (1318, 12104), (1424, 11203), (1513, 10544), (2636, 6052), (3026, 5272)]