27291904

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 59521280

約数和(自身を除く): 32229376

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 181, 248, 256, 304, 362, 496, 589, 608, 724, 992, 1178, 1216, 1448, 1984, 2356, 2432, 2896, 3439, 3968, 4712, 4864, 5611, 5792, 6878, 7936, 9424, 11222, 11584, 13756, 18848, 22444, 23168, 27512, 37696, 44888, 46336, 55024, 75392, 89776, 106609, 110048, 150784, 179552, 213218, 220096, 359104, 426436, 440192, 718208, 852872, 880384, 1436416, 1705744, 3411488, 6822976, 13645952, 27291904]

約数ペア:

[(1, 27291904), (2, 13645952), (4, 6822976), (8, 3411488), (16, 1705744), (19, 1436416), (31, 880384), (32, 852872), (38, 718208), (62, 440192), (64, 426436), (76, 359104), (124, 220096), (128, 213218), (152, 179552), (181, 150784), (248, 110048), (256, 106609), (304, 89776), (362, 75392), (496, 55024), (589, 46336), (608, 44888), (724, 37696), (992, 27512), (1178, 23168), (1216, 22444), (1448, 18848), (1984, 13756), (2356, 11584), (2432, 11222), (2896, 9424), (3439, 7936), (3968, 6878), (4712, 5792), (4864, 5611)]