71480864

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24547}}^1$

素因数の和:24577

約数の個数: 48

約数和(自身を含む): 173210688

約数和(自身を除く): 101729824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 24547, 49094, 98188, 171829, 196376, 319111, 343658, 392752, 638222, 687316, 785504, 1276444, 1374632, 2233777, 2552888, 2749264, 4467554, 5105776, 5498528, 8935108, 10211552, 17870216, 35740432, 71480864]

約数ペア:

[(1, 71480864), (2, 35740432), (4, 17870216), (7, 10211552), (8, 8935108), (13, 5498528), (14, 5105776), (16, 4467554), (26, 2749264), (28, 2552888), (32, 2233777), (52, 1374632), (56, 1276444), (91, 785504), (104, 687316), (112, 638222), (182, 392752), (208, 343658), (224, 319111), (364, 196376), (416, 171829), (728, 98188), (1456, 49094), (2912, 24547)]