47528192

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 102576096

約数和(自身を除く): 55047904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 128, 134, 136, 163, 256, 268, 272, 326, 536, 544, 652, 1072, 1088, 1139, 1304, 2144, 2176, 2278, 2608, 2771, 4288, 4352, 4556, 5216, 5542, 8576, 9112, 10432, 10921, 11084, 17152, 18224, 20864, 21842, 22168, 36448, 41728, 43684, 44336, 72896, 87368, 88672, 145792, 174736, 177344, 185657, 291584, 349472, 354688, 371314, 698944, 709376, 742628, 1397888, 1485256, 2795776, 2970512, 5941024, 11882048, 23764096, 47528192]

約数ペア:

[(1, 47528192), (2, 23764096), (4, 11882048), (8, 5941024), (16, 2970512), (17, 2795776), (32, 1485256), (34, 1397888), (64, 742628), (67, 709376), (68, 698944), (128, 371314), (134, 354688), (136, 349472), (163, 291584), (256, 185657), (268, 177344), (272, 174736), (326, 145792), (536, 88672), (544, 87368), (652, 72896), (1072, 44336), (1088, 43684), (1139, 41728), (1304, 36448), (2144, 22168), (2176, 21842), (2278, 20864), (2608, 18224), (2771, 17152), (4288, 11084), (4352, 10921), (4556, 10432), (5216, 9112), (5542, 8576)]