16765728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 51246720

約数和(自身を除く): 34480992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 84, 96, 112, 122, 168, 183, 224, 244, 336, 366, 409, 427, 488, 672, 732, 818, 854, 976, 1227, 1281, 1464, 1636, 1708, 1952, 2454, 2562, 2863, 2928, 3272, 3416, 4908, 5124, 5726, 5856, 6544, 6832, 8589, 9816, 10248, 11452, 13088, 13664, 17178, 19632, 20496, 22904, 24949, 34356, 39264, 40992, 45808, 49898, 68712, 74847, 91616, 99796, 137424, 149694, 174643, 199592, 274848, 299388, 349286, 399184, 523929, 598776, 698572, 798368, 1047858, 1197552, 1397144, 2095716, 2395104, 2794288, 4191432, 5588576, 8382864, 16765728]

約数ペア:

[(1, 16765728), (2, 8382864), (3, 5588576), (4, 4191432), (6, 2794288), (7, 2395104), (8, 2095716), (12, 1397144), (14, 1197552), (16, 1047858), (21, 798368), (24, 698572), (28, 598776), (32, 523929), (42, 399184), (48, 349286), (56, 299388), (61, 274848), (84, 199592), (96, 174643), (112, 149694), (122, 137424), (168, 99796), (183, 91616), (224, 74847), (244, 68712), (336, 49898), (366, 45808), (409, 40992), (427, 39264), (488, 34356), (672, 24949), (732, 22904), (818, 20496), (854, 19632), (976, 17178), (1227, 13664), (1281, 13088), (1464, 11452), (1636, 10248), (1708, 9816), (1952, 8589), (2454, 6832), (2562, 6544), (2863, 5856), (2928, 5726), (3272, 5124), (3416, 4908)]