68837944

素因数分解:

$2^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2621}}^1$

素因数の和:2708

約数の個数: 48

約数和(自身を含む): 152443080

約数和(自身を除く): 83605136

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 98, 134, 196, 268, 392, 469, 536, 938, 1876, 2621, 3283, 3752, 5242, 6566, 10484, 13132, 18347, 20968, 26264, 36694, 73388, 128429, 146776, 175607, 256858, 351214, 513716, 702428, 1027432, 1229249, 1404856, 2458498, 4916996, 8604743, 9833992, 17209486, 34418972, 68837944]

約数ペア:

[(1, 68837944), (2, 34418972), (4, 17209486), (7, 9833992), (8, 8604743), (14, 4916996), (28, 2458498), (49, 1404856), (56, 1229249), (67, 1027432), (98, 702428), (134, 513716), (196, 351214), (268, 256858), (392, 175607), (469, 146776), (536, 128429), (938, 73388), (1876, 36694), (2621, 26264), (3283, 20968), (3752, 18347), (5242, 13132), (6566, 10484)]