21625296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5851}}^1$

素因数の和:5880

約数の個数: 80

約数和(自身を含む): 69662208

約数和(自身を除く): 48036912

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 5851, 11702, 17553, 23404, 35106, 40957, 46808, 64361, 70212, 81914, 93616, 122871, 128722, 140424, 163828, 193083, 245742, 257444, 280848, 327656, 386166, 450527, 491484, 514888, 655312, 772332, 901054, 982968, 1029776, 1351581, 1544664, 1802108, 1965936, 2703162, 3089328, 3604216, 5406324, 7208432, 10812648, 21625296]

約数ペア:

[(1, 21625296), (2, 10812648), (3, 7208432), (4, 5406324), (6, 3604216), (7, 3089328), (8, 2703162), (11, 1965936), (12, 1802108), (14, 1544664), (16, 1351581), (21, 1029776), (22, 982968), (24, 901054), (28, 772332), (33, 655312), (42, 514888), (44, 491484), (48, 450527), (56, 386166), (66, 327656), (77, 280848), (84, 257444), (88, 245742), (112, 193083), (132, 163828), (154, 140424), (168, 128722), (176, 122871), (231, 93616), (264, 81914), (308, 70212), (336, 64361), (462, 46808), (528, 40957), (616, 35106), (924, 23404), (1232, 17553), (1848, 11702), (3696, 5851)]