27668864

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 60057600

約数和(自身を除く): 32388736

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 304, 367, 496, 589, 608, 734, 992, 1178, 1216, 1468, 1984, 2356, 2432, 2936, 3968, 4712, 5872, 6973, 9424, 11377, 11744, 13946, 18848, 22754, 23488, 27892, 37696, 45508, 46976, 55784, 75392, 91016, 111568, 182032, 216163, 223136, 364064, 432326, 446272, 728128, 864652, 892544, 1456256, 1729304, 3458608, 6917216, 13834432, 27668864]

約数ペア:

[(1, 27668864), (2, 13834432), (4, 6917216), (8, 3458608), (16, 1729304), (19, 1456256), (31, 892544), (32, 864652), (38, 728128), (62, 446272), (64, 432326), (76, 364064), (124, 223136), (128, 216163), (152, 182032), (248, 111568), (304, 91016), (367, 75392), (496, 55784), (589, 46976), (608, 45508), (734, 37696), (992, 27892), (1178, 23488), (1216, 22754), (1468, 18848), (1984, 13946), (2356, 11744), (2432, 11377), (2936, 9424), (3968, 6973), (4712, 5872)]