55337728

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 120350720

約数和(自身を除く): 65012992

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 367, 496, 589, 608, 734, 992, 1178, 1216, 1468, 1984, 2356, 2432, 2936, 3968, 4712, 4864, 5872, 6973, 7936, 9424, 11377, 11744, 13946, 18848, 22754, 23488, 27892, 37696, 45508, 46976, 55784, 75392, 91016, 93952, 111568, 150784, 182032, 216163, 223136, 364064, 432326, 446272, 728128, 864652, 892544, 1456256, 1729304, 1785088, 2912512, 3458608, 6917216, 13834432, 27668864, 55337728]

約数ペア:

[(1, 55337728), (2, 27668864), (4, 13834432), (8, 6917216), (16, 3458608), (19, 2912512), (31, 1785088), (32, 1729304), (38, 1456256), (62, 892544), (64, 864652), (76, 728128), (124, 446272), (128, 432326), (152, 364064), (248, 223136), (256, 216163), (304, 182032), (367, 150784), (496, 111568), (589, 93952), (608, 91016), (734, 75392), (992, 55784), (1178, 46976), (1216, 45508), (1468, 37696), (1984, 27892), (2356, 23488), (2432, 22754), (2936, 18848), (3968, 13946), (4712, 11744), (4864, 11377), (5872, 9424), (6973, 7936)]