67111648

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 151683840

約数和(自身を除く): 84572192

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 43, 68, 76, 86, 136, 151, 152, 172, 272, 302, 304, 323, 344, 544, 604, 608, 646, 688, 731, 817, 1208, 1292, 1376, 1462, 1634, 2416, 2567, 2584, 2869, 2924, 3268, 4832, 5134, 5168, 5738, 5848, 6493, 6536, 10268, 10336, 11476, 11696, 12986, 13072, 13889, 20536, 22952, 23392, 25972, 26144, 27778, 41072, 45904, 48773, 51944, 55556, 82144, 91808, 97546, 103888, 110381, 111112, 123367, 195092, 207776, 220762, 222224, 246734, 390184, 441524, 444448, 493468, 780368, 883048, 986936, 1560736, 1766096, 1973872, 2097239, 3532192, 3947744, 4194478, 8388956, 16777912, 33555824, 67111648]

約数ペア:

[(1, 67111648), (2, 33555824), (4, 16777912), (8, 8388956), (16, 4194478), (17, 3947744), (19, 3532192), (32, 2097239), (34, 1973872), (38, 1766096), (43, 1560736), (68, 986936), (76, 883048), (86, 780368), (136, 493468), (151, 444448), (152, 441524), (172, 390184), (272, 246734), (302, 222224), (304, 220762), (323, 207776), (344, 195092), (544, 123367), (604, 111112), (608, 110381), (646, 103888), (688, 97546), (731, 91808), (817, 82144), (1208, 55556), (1292, 51944), (1376, 48773), (1462, 45904), (1634, 41072), (2416, 27778), (2567, 26144), (2584, 25972), (2869, 23392), (2924, 22952), (3268, 20536), (4832, 13889), (5134, 13072), (5168, 12986), (5738, 11696), (5848, 11476), (6493, 10336), (6536, 10268)]