22768384

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 49710080

約数和(自身を除く): 26941696

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 151, 152, 248, 256, 302, 304, 496, 589, 604, 608, 992, 1178, 1208, 1216, 1984, 2356, 2416, 2432, 2869, 3968, 4681, 4712, 4832, 4864, 5738, 7936, 9362, 9424, 9664, 11476, 18724, 18848, 19328, 22952, 37448, 37696, 38656, 45904, 74896, 75392, 88939, 91808, 149792, 150784, 177878, 183616, 299584, 355756, 367232, 599168, 711512, 734464, 1198336, 1423024, 2846048, 5692096, 11384192, 22768384]

約数ペア:

[(1, 22768384), (2, 11384192), (4, 5692096), (8, 2846048), (16, 1423024), (19, 1198336), (31, 734464), (32, 711512), (38, 599168), (62, 367232), (64, 355756), (76, 299584), (124, 183616), (128, 177878), (151, 150784), (152, 149792), (248, 91808), (256, 88939), (302, 75392), (304, 74896), (496, 45904), (589, 38656), (604, 37696), (608, 37448), (992, 22952), (1178, 19328), (1208, 18848), (1216, 18724), (1984, 11476), (2356, 9664), (2416, 9424), (2432, 9362), (2869, 7936), (3968, 5738), (4681, 4864), (4712, 4832)]