42658304

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 120

約数和(自身を含む): 101092860

約数和(自身を除く): 58434556

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 32, 34, 52, 58, 64, 68, 104, 116, 128, 136, 169, 208, 221, 232, 256, 272, 338, 377, 416, 442, 464, 493, 512, 544, 676, 754, 832, 884, 928, 986, 1088, 1352, 1508, 1664, 1768, 1856, 1972, 2176, 2704, 2873, 3016, 3328, 3536, 3712, 3944, 4352, 4901, 5408, 5746, 6032, 6409, 6656, 7072, 7424, 7888, 8704, 9802, 10816, 11492, 12064, 12818, 14144, 14848, 15776, 19604, 21632, 22984, 24128, 25636, 28288, 31552, 39208, 43264, 45968, 48256, 51272, 56576, 63104, 78416, 83317, 86528, 91936, 96512, 102544, 113152, 126208, 156832, 166634, 183872, 193024, 205088, 252416, 313664, 333268, 367744, 410176, 627328, 666536, 735488, 820352, 1254656, 1333072, 1470976, 1640704, 2509312, 2666144, 3281408, 5332288, 10664576, 21329152, 42658304]

約数ペア:

[(1, 42658304), (2, 21329152), (4, 10664576), (8, 5332288), (13, 3281408), (16, 2666144), (17, 2509312), (26, 1640704), (29, 1470976), (32, 1333072), (34, 1254656), (52, 820352), (58, 735488), (64, 666536), (68, 627328), (104, 410176), (116, 367744), (128, 333268), (136, 313664), (169, 252416), (208, 205088), (221, 193024), (232, 183872), (256, 166634), (272, 156832), (338, 126208), (377, 113152), (416, 102544), (442, 96512), (464, 91936), (493, 86528), (512, 83317), (544, 78416), (676, 63104), (754, 56576), (832, 51272), (884, 48256), (928, 45968), (986, 43264), (1088, 39208), (1352, 31552), (1508, 28288), (1664, 25636), (1768, 24128), (1856, 22984), (1972, 21632), (2176, 19604), (2704, 15776), (2873, 14848), (3016, 14144), (3328, 12818), (3536, 12064), (3712, 11492), (3944, 10816), (4352, 9802), (4901, 8704), (5408, 7888), (5746, 7424), (6032, 7072), (6409, 6656)]