78298064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12143}}^1$

素因数の和:12195

約数の個数: 40

約数和(自身を含む): 168655872

約数和(自身を除く): 90357808

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 12143, 24286, 48572, 97144, 157859, 194288, 315718, 376433, 631436, 752866, 1262872, 1505732, 2525744, 3011464, 4893629, 6022928, 9787258, 19574516, 39149032, 78298064]

約数ペア:

[(1, 78298064), (2, 39149032), (4, 19574516), (8, 9787258), (13, 6022928), (16, 4893629), (26, 3011464), (31, 2525744), (52, 1505732), (62, 1262872), (104, 752866), (124, 631436), (208, 376433), (248, 315718), (403, 194288), (496, 157859), (806, 97144), (1612, 48572), (3224, 24286), (6448, 12143)]