64158592

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 148838400

約数和(自身を除く): 84679808

約数列:

[1, 2, 4, 8, 16, 19, 23, 31, 32, 37, 38, 46, 62, 64, 74, 76, 92, 124, 128, 148, 152, 184, 248, 296, 304, 368, 437, 496, 589, 592, 608, 703, 713, 736, 851, 874, 992, 1147, 1178, 1184, 1216, 1406, 1426, 1472, 1702, 1748, 1984, 2294, 2356, 2368, 2432, 2812, 2852, 2944, 3404, 3496, 3968, 4588, 4712, 4736, 5624, 5704, 6808, 6992, 9176, 9424, 11248, 11408, 13547, 13616, 13984, 16169, 18352, 18848, 21793, 22496, 22816, 26381, 27094, 27232, 27968, 32338, 36704, 37696, 43586, 44992, 45632, 52762, 54188, 54464, 55936, 64676, 73408, 75392, 87172, 89984, 91264, 105524, 108376, 108928, 129352, 146816, 174344, 211048, 216752, 258704, 348688, 422096, 433504, 501239, 517408, 697376, 844192, 867008, 1002478, 1034816, 1394752, 1688384, 1734016, 2004956, 2069632, 2789504, 3376768, 4009912, 8019824, 16039648, 32079296, 64158592]

約数ペア:

[(1, 64158592), (2, 32079296), (4, 16039648), (8, 8019824), (16, 4009912), (19, 3376768), (23, 2789504), (31, 2069632), (32, 2004956), (37, 1734016), (38, 1688384), (46, 1394752), (62, 1034816), (64, 1002478), (74, 867008), (76, 844192), (92, 697376), (124, 517408), (128, 501239), (148, 433504), (152, 422096), (184, 348688), (248, 258704), (296, 216752), (304, 211048), (368, 174344), (437, 146816), (496, 129352), (589, 108928), (592, 108376), (608, 105524), (703, 91264), (713, 89984), (736, 87172), (851, 75392), (874, 73408), (992, 64676), (1147, 55936), (1178, 54464), (1184, 54188), (1216, 52762), (1406, 45632), (1426, 44992), (1472, 43586), (1702, 37696), (1748, 36704), (1984, 32338), (2294, 27968), (2356, 27232), (2368, 27094), (2432, 26381), (2812, 22816), (2852, 22496), (2944, 21793), (3404, 18848), (3496, 18352), (3968, 16169), (4588, 13984), (4712, 13616), (4736, 13547), (5624, 11408), (5704, 11248), (6808, 9424), (6992, 9176)]