13904368

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 60

約数和(自身を含む): 29845312

約数和(自身を除く): 15940944

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 97, 124, 136, 194, 248, 272, 289, 388, 496, 527, 578, 776, 1054, 1156, 1552, 1649, 2108, 2312, 3007, 3298, 4216, 4624, 6014, 6596, 8432, 8959, 12028, 13192, 17918, 24056, 26384, 28033, 35836, 48112, 51119, 56066, 71672, 102238, 112132, 143344, 204476, 224264, 408952, 448528, 817904, 869023, 1738046, 3476092, 6952184, 13904368]

約数ペア:

[(1, 13904368), (2, 6952184), (4, 3476092), (8, 1738046), (16, 869023), (17, 817904), (31, 448528), (34, 408952), (62, 224264), (68, 204476), (97, 143344), (124, 112132), (136, 102238), (194, 71672), (248, 56066), (272, 51119), (289, 48112), (388, 35836), (496, 28033), (527, 26384), (578, 24056), (776, 17918), (1054, 13192), (1156, 12028), (1552, 8959), (1649, 8432), (2108, 6596), (2312, 6014), (3007, 4624), (3298, 4216)]