21956496

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{7753}}^1$

素因数の和:7823

約数の個数: 40

約数和(自身を含む): 57689760

約数和(自身を除く): 35733264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 472, 708, 944, 1416, 2832, 7753, 15506, 23259, 31012, 46518, 62024, 93036, 124048, 186072, 372144, 457427, 914854, 1372281, 1829708, 2744562, 3659416, 5489124, 7318832, 10978248, 21956496]

約数ペア:

[(1, 21956496), (2, 10978248), (3, 7318832), (4, 5489124), (6, 3659416), (8, 2744562), (12, 1829708), (16, 1372281), (24, 914854), (48, 457427), (59, 372144), (118, 186072), (177, 124048), (236, 93036), (354, 62024), (472, 46518), (708, 31012), (944, 23259), (1416, 15506), (2832, 7753)]