39289872

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:740

約数の個数: 80

約数和(自身を含む): 108604160

約数和(自身を除く): 69314288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 67, 76, 114, 134, 152, 201, 228, 268, 304, 402, 456, 536, 643, 804, 912, 1072, 1273, 1286, 1608, 1929, 2546, 2572, 3216, 3819, 3858, 5092, 5144, 7638, 7716, 10184, 10288, 12217, 15276, 15432, 20368, 24434, 30552, 30864, 36651, 43081, 48868, 61104, 73302, 86162, 97736, 129243, 146604, 172324, 195472, 258486, 293208, 344648, 516972, 586416, 689296, 818539, 1033944, 1637078, 2067888, 2455617, 3274156, 4911234, 6548312, 9822468, 13096624, 19644936, 39289872]

約数ペア:

[(1, 39289872), (2, 19644936), (3, 13096624), (4, 9822468), (6, 6548312), (8, 4911234), (12, 3274156), (16, 2455617), (19, 2067888), (24, 1637078), (38, 1033944), (48, 818539), (57, 689296), (67, 586416), (76, 516972), (114, 344648), (134, 293208), (152, 258486), (201, 195472), (228, 172324), (268, 146604), (304, 129243), (402, 97736), (456, 86162), (536, 73302), (643, 61104), (804, 48868), (912, 43081), (1072, 36651), (1273, 30864), (1286, 30552), (1608, 24434), (1929, 20368), (2546, 15432), (2572, 15276), (3216, 12217), (3819, 10288), (3858, 10184), (5092, 7716), (5144, 7638)]