66448624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:710

約数の個数: 80

約数和(自身を含む): 152847360

約数和(自身を除く): 86398736

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, 589, 641, 682, 836, 1178, 1282, 1364, 1672, 2356, 2564, 2728, 3344, 4712, 5128, 5456, 6479, 7051, 9424, 10256, 12179, 12958, 14102, 19871, 24358, 25916, 28204, 39742, 48716, 51832, 56408, 79484, 97432, 103664, 112816, 133969, 158968, 194864, 218581, 267938, 317936, 377549, 437162, 535876, 755098, 874324, 1071752, 1510196, 1748648, 2143504, 3020392, 3497296, 4153039, 6040784, 8306078, 16612156, 33224312, 66448624]

約数ペア:

[(1, 66448624), (2, 33224312), (4, 16612156), (8, 8306078), (11, 6040784), (16, 4153039), (19, 3497296), (22, 3020392), (31, 2143504), (38, 1748648), (44, 1510196), (62, 1071752), (76, 874324), (88, 755098), (124, 535876), (152, 437162), (176, 377549), (209, 317936), (248, 267938), (304, 218581), (341, 194864), (418, 158968), (496, 133969), (589, 112816), (641, 103664), (682, 97432), (836, 79484), (1178, 56408), (1282, 51832), (1364, 48716), (1672, 39742), (2356, 28204), (2564, 25916), (2728, 24358), (3344, 19871), (4712, 14102), (5128, 12958), (5456, 12179), (6479, 10256), (7051, 9424)]