42538752

素因数分解:

$2^8\times 3^2\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:558

約数の個数: 108

約数和(自身を含む): 126217000

約数和(自身を除く): 83678248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 256, 288, 296, 333, 384, 444, 499, 576, 592, 666, 768, 888, 998, 1152, 1184, 1332, 1497, 1776, 1996, 2304, 2368, 2664, 2994, 3552, 3992, 4491, 4736, 5328, 5988, 7104, 7984, 8982, 9472, 10656, 11976, 14208, 15968, 17964, 18463, 21312, 23952, 28416, 31936, 35928, 36926, 42624, 47904, 55389, 63872, 71856, 73852, 85248, 95808, 110778, 127744, 143712, 147704, 166167, 191616, 221556, 287424, 295408, 332334, 383232, 443112, 574848, 590816, 664668, 886224, 1149696, 1181632, 1329336, 1772448, 2363264, 2658672, 3544896, 4726528, 5317344, 7089792, 10634688, 14179584, 21269376, 42538752]

約数ペア:

[(1, 42538752), (2, 21269376), (3, 14179584), (4, 10634688), (6, 7089792), (8, 5317344), (9, 4726528), (12, 3544896), (16, 2658672), (18, 2363264), (24, 1772448), (32, 1329336), (36, 1181632), (37, 1149696), (48, 886224), (64, 664668), (72, 590816), (74, 574848), (96, 443112), (111, 383232), (128, 332334), (144, 295408), (148, 287424), (192, 221556), (222, 191616), (256, 166167), (288, 147704), (296, 143712), (333, 127744), (384, 110778), (444, 95808), (499, 85248), (576, 73852), (592, 71856), (666, 63872), (768, 55389), (888, 47904), (998, 42624), (1152, 36926), (1184, 35928), (1332, 31936), (1497, 28416), (1776, 23952), (1996, 21312), (2304, 18463), (2368, 17964), (2664, 15968), (2994, 14208), (3552, 11976), (3992, 10656), (4491, 9472), (4736, 8982), (5328, 7984), (5988, 7104)]