4220211904

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{30713}}^1$

素因数の和:30857

約数の個数: 56

約数和(自身を含む): 8893545840

約数和(自身を除く): 4673333936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 113, 152, 226, 304, 452, 608, 904, 1216, 1808, 2147, 3616, 4294, 7232, 8588, 17176, 30713, 34352, 61426, 68704, 122852, 137408, 245704, 491408, 583547, 982816, 1167094, 1965632, 2334188, 3470569, 4668376, 6941138, 9336752, 13882276, 18673504, 27764552, 37347008, 55529104, 65940811, 111058208, 131881622, 222116416, 263763244, 527526488, 1055052976, 2110105952, 4220211904]

約数ペア:

[(1, 4220211904), (2, 2110105952), (4, 1055052976), (8, 527526488), (16, 263763244), (19, 222116416), (32, 131881622), (38, 111058208), (64, 65940811), (76, 55529104), (113, 37347008), (152, 27764552), (226, 18673504), (304, 13882276), (452, 9336752), (608, 6941138), (904, 4668376), (1216, 3470569), (1808, 2334188), (2147, 1965632), (3616, 1167094), (4294, 982816), (7232, 583547), (8588, 491408), (17176, 245704), (30713, 137408), (34352, 122852), (61426, 68704)]