16271752

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 37699200

約数和(自身を除く): 21427448

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 56, 76, 82, 133, 152, 164, 266, 287, 328, 373, 532, 574, 746, 779, 1064, 1148, 1492, 1558, 2296, 2611, 2984, 3116, 5222, 5453, 6232, 7087, 10444, 10906, 14174, 15293, 20888, 21812, 28348, 30586, 43624, 49609, 56696, 61172, 99218, 107051, 122344, 198436, 214102, 290567, 396872, 428204, 581134, 856408, 1162268, 2033969, 2324536, 4067938, 8135876, 16271752]

約数ペア:

[(1, 16271752), (2, 8135876), (4, 4067938), (7, 2324536), (8, 2033969), (14, 1162268), (19, 856408), (28, 581134), (38, 428204), (41, 396872), (56, 290567), (76, 214102), (82, 198436), (133, 122344), (152, 107051), (164, 99218), (266, 61172), (287, 56696), (328, 49609), (373, 43624), (532, 30586), (574, 28348), (746, 21812), (779, 20888), (1064, 15293), (1148, 14174), (1492, 10906), (1558, 10444), (2296, 7087), (2611, 6232), (2984, 5453), (3116, 5222)]