859712

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:139

約数の個数: 56

約数和(自身を含む): 2072640

約数和(自身を除く): 1212928

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 101, 112, 133, 152, 202, 224, 266, 304, 404, 448, 532, 608, 707, 808, 1064, 1216, 1414, 1616, 1919, 2128, 2828, 3232, 3838, 4256, 5656, 6464, 7676, 8512, 11312, 13433, 15352, 22624, 26866, 30704, 45248, 53732, 61408, 107464, 122816, 214928, 429856, 859712]

約数ペア:

[(1, 859712), (2, 429856), (4, 214928), (7, 122816), (8, 107464), (14, 61408), (16, 53732), (19, 45248), (28, 30704), (32, 26866), (38, 22624), (56, 15352), (64, 13433), (76, 11312), (101, 8512), (112, 7676), (133, 6464), (152, 5656), (202, 4256), (224, 3838), (266, 3232), (304, 2828), (404, 2128), (448, 1919), (532, 1616), (608, 1414), (707, 1216), (808, 1064)]