64572256

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:612

約数の個数: 96

約数和(自身を含む): 159086592

約数和(自身を除く): 94514336

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 68, 112, 119, 124, 136, 217, 224, 238, 248, 272, 434, 476, 496, 527, 544, 547, 868, 952, 992, 1054, 1094, 1736, 1904, 2108, 2188, 3472, 3689, 3808, 3829, 4216, 4376, 6944, 7378, 7658, 8432, 8752, 9299, 14756, 15316, 16864, 16957, 17504, 18598, 29512, 30632, 33914, 37196, 59024, 61264, 65093, 67828, 74392, 118048, 118699, 122528, 130186, 135656, 148784, 237398, 260372, 271312, 288269, 297568, 474796, 520744, 542624, 576538, 949592, 1041488, 1153076, 1899184, 2017883, 2082976, 2306152, 3798368, 4035766, 4612304, 8071532, 9224608, 16143064, 32286128, 64572256]

約数ペア:

[(1, 64572256), (2, 32286128), (4, 16143064), (7, 9224608), (8, 8071532), (14, 4612304), (16, 4035766), (17, 3798368), (28, 2306152), (31, 2082976), (32, 2017883), (34, 1899184), (56, 1153076), (62, 1041488), (68, 949592), (112, 576538), (119, 542624), (124, 520744), (136, 474796), (217, 297568), (224, 288269), (238, 271312), (248, 260372), (272, 237398), (434, 148784), (476, 135656), (496, 130186), (527, 122528), (544, 118699), (547, 118048), (868, 74392), (952, 67828), (992, 65093), (1054, 61264), (1094, 59024), (1736, 37196), (1904, 33914), (2108, 30632), (2188, 29512), (3472, 18598), (3689, 17504), (3808, 16957), (3829, 16864), (4216, 15316), (4376, 14756), (6944, 9299), (7378, 8752), (7658, 8432)]