42917248

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 100117080

約数和(自身を除く): 57199832

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 121, 128, 136, 163, 176, 187, 242, 272, 326, 352, 374, 484, 544, 652, 704, 748, 968, 1088, 1304, 1408, 1496, 1793, 1936, 2057, 2176, 2608, 2771, 2992, 3586, 3872, 4114, 5216, 5542, 5984, 7172, 7744, 8228, 10432, 11084, 11968, 14344, 15488, 16456, 19723, 20864, 22168, 23936, 28688, 30481, 32912, 39446, 44336, 57376, 60962, 65824, 78892, 88672, 114752, 121924, 131648, 157784, 177344, 229504, 243848, 263296, 315568, 335291, 354688, 487696, 631136, 670582, 975392, 1262272, 1341164, 1950784, 2524544, 2682328, 3901568, 5364656, 10729312, 21458624, 42917248]

約数ペア:

[(1, 42917248), (2, 21458624), (4, 10729312), (8, 5364656), (11, 3901568), (16, 2682328), (17, 2524544), (22, 1950784), (32, 1341164), (34, 1262272), (44, 975392), (64, 670582), (68, 631136), (88, 487696), (121, 354688), (128, 335291), (136, 315568), (163, 263296), (176, 243848), (187, 229504), (242, 177344), (272, 157784), (326, 131648), (352, 121924), (374, 114752), (484, 88672), (544, 78892), (652, 65824), (704, 60962), (748, 57376), (968, 44336), (1088, 39446), (1304, 32912), (1408, 30481), (1496, 28688), (1793, 23936), (1936, 22168), (2057, 20864), (2176, 19723), (2608, 16456), (2771, 15488), (2992, 14344), (3586, 11968), (3872, 11084), (4114, 10432), (5216, 8228), (5542, 7744), (5984, 7172)]