28758288

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2711}}^1$

素因数の和:2752

約数の個数: 80

約数和(自身を含む): 84744576

約数和(自身を除く): 55986288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 2711, 3536, 5304, 5422, 8133, 10608, 10844, 16266, 21688, 32532, 35243, 43376, 46087, 65064, 70486, 92174, 105729, 130128, 138261, 140972, 184348, 211458, 276522, 281944, 368696, 422916, 553044, 563888, 599131, 737392, 845832, 1106088, 1198262, 1691664, 1797393, 2212176, 2396524, 3594786, 4793048, 7189572, 9586096, 14379144, 28758288]

約数ペア:

[(1, 28758288), (2, 14379144), (3, 9586096), (4, 7189572), (6, 4793048), (8, 3594786), (12, 2396524), (13, 2212176), (16, 1797393), (17, 1691664), (24, 1198262), (26, 1106088), (34, 845832), (39, 737392), (48, 599131), (51, 563888), (52, 553044), (68, 422916), (78, 368696), (102, 281944), (104, 276522), (136, 211458), (156, 184348), (204, 140972), (208, 138261), (221, 130128), (272, 105729), (312, 92174), (408, 70486), (442, 65064), (624, 46087), (663, 43376), (816, 35243), (884, 32532), (1326, 21688), (1768, 16266), (2652, 10844), (2711, 10608), (3536, 8133), (5304, 5422)]