25498608

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:486

約数の個数: 80

約数和(自身を含む): 70471680

約数和(自身を除く): 44973072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 73, 76, 114, 146, 152, 219, 228, 292, 304, 383, 438, 456, 584, 766, 876, 912, 1149, 1168, 1387, 1532, 1752, 2298, 2774, 3064, 3504, 4161, 4596, 5548, 6128, 7277, 8322, 9192, 11096, 14554, 16644, 18384, 21831, 22192, 27959, 29108, 33288, 43662, 55918, 58216, 66576, 83877, 87324, 111836, 116432, 167754, 174648, 223672, 335508, 349296, 447344, 531221, 671016, 1062442, 1342032, 1593663, 2124884, 3187326, 4249768, 6374652, 8499536, 12749304, 25498608]

約数ペア:

[(1, 25498608), (2, 12749304), (3, 8499536), (4, 6374652), (6, 4249768), (8, 3187326), (12, 2124884), (16, 1593663), (19, 1342032), (24, 1062442), (38, 671016), (48, 531221), (57, 447344), (73, 349296), (76, 335508), (114, 223672), (146, 174648), (152, 167754), (219, 116432), (228, 111836), (292, 87324), (304, 83877), (383, 66576), (438, 58216), (456, 55918), (584, 43662), (766, 33288), (876, 29108), (912, 27959), (1149, 22192), (1168, 21831), (1387, 18384), (1532, 16644), (1752, 14554), (2298, 11096), (2774, 9192), (3064, 8322), (3504, 7277), (4161, 6128), (4596, 5548)]