29721952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1931}}^1$

素因数の和:1991

約数の個数: 48

約数和(自身を含む): 64752912

約数和(自身を除く): 35030960

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 1931, 3848, 3862, 7696, 7724, 15392, 15448, 25103, 30896, 50206, 61792, 71447, 100412, 142894, 200824, 285788, 401648, 571576, 803296, 928811, 1143152, 1857622, 2286304, 3715244, 7430488, 14860976, 29721952]

約数ペア:

[(1, 29721952), (2, 14860976), (4, 7430488), (8, 3715244), (13, 2286304), (16, 1857622), (26, 1143152), (32, 928811), (37, 803296), (52, 571576), (74, 401648), (104, 285788), (148, 200824), (208, 142894), (296, 100412), (416, 71447), (481, 61792), (592, 50206), (962, 30896), (1184, 25103), (1924, 15448), (1931, 15392), (3848, 7724), (3862, 7696)]