30778592

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 65740752

約数和(自身を除く): 34962160

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 241, 307, 416, 482, 614, 964, 1228, 1928, 2456, 3133, 3856, 3991, 4912, 6266, 7712, 7982, 9824, 12532, 15964, 25064, 31928, 50128, 63856, 73987, 100256, 127712, 147974, 295948, 591896, 961831, 1183792, 1923662, 2367584, 3847324, 7694648, 15389296, 30778592]

約数ペア:

[(1, 30778592), (2, 15389296), (4, 7694648), (8, 3847324), (13, 2367584), (16, 1923662), (26, 1183792), (32, 961831), (52, 591896), (104, 295948), (208, 147974), (241, 127712), (307, 100256), (416, 73987), (482, 63856), (614, 50128), (964, 31928), (1228, 25064), (1928, 15964), (2456, 12532), (3133, 9824), (3856, 7982), (3991, 7712), (4912, 6266)]