56704208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:616

約数の個数: 80

約数和(自身を含む): 130467840

約数和(自身を除く): 73763632

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 38, 44, 62, 76, 88, 124, 152, 176, 209, 248, 304, 341, 418, 496, 547, 589, 682, 836, 1094, 1178, 1364, 1672, 2188, 2356, 2728, 3344, 4376, 4712, 5456, 6017, 6479, 8752, 9424, 10393, 12034, 12958, 16957, 20786, 24068, 25916, 33914, 41572, 48136, 51832, 67828, 83144, 96272, 103664, 114323, 135656, 166288, 186527, 228646, 271312, 322183, 373054, 457292, 644366, 746108, 914584, 1288732, 1492216, 1829168, 2577464, 2984432, 3544013, 5154928, 7088026, 14176052, 28352104, 56704208]

約数ペア:

[(1, 56704208), (2, 28352104), (4, 14176052), (8, 7088026), (11, 5154928), (16, 3544013), (19, 2984432), (22, 2577464), (31, 1829168), (38, 1492216), (44, 1288732), (62, 914584), (76, 746108), (88, 644366), (124, 457292), (152, 373054), (176, 322183), (209, 271312), (248, 228646), (304, 186527), (341, 166288), (418, 135656), (496, 114323), (547, 103664), (589, 96272), (682, 83144), (836, 67828), (1094, 51832), (1178, 48136), (1364, 41572), (1672, 33914), (2188, 25916), (2356, 24068), (2728, 20786), (3344, 16957), (4376, 12958), (4712, 12034), (5456, 10393), (6017, 9424), (6479, 8752)]