28597194468

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{139387}}^1$

素因数の和:139577

約数の個数: 72

約数和(自身を含む): 74583731040

約数和(自身を除く): 45986536572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 139, 164, 246, 278, 369, 417, 492, 556, 738, 834, 1251, 1476, 1668, 2502, 5004, 5699, 11398, 17097, 22796, 34194, 51291, 68388, 102582, 139387, 205164, 278774, 418161, 557548, 836322, 1254483, 1672644, 2508966, 5017932, 5714867, 11429734, 17144601, 19374793, 22859468, 34289202, 38749586, 51433803, 58124379, 68578404, 77499172, 102867606, 116248758, 174373137, 205735212, 232497516, 348746274, 697492548, 794366513, 1588733026, 2383099539, 3177466052, 4766199078, 7149298617, 9532398156, 14298597234, 28597194468]

約数ペア:

[(1, 28597194468), (2, 14298597234), (3, 9532398156), (4, 7149298617), (6, 4766199078), (9, 3177466052), (12, 2383099539), (18, 1588733026), (36, 794366513), (41, 697492548), (82, 348746274), (123, 232497516), (139, 205735212), (164, 174373137), (246, 116248758), (278, 102867606), (369, 77499172), (417, 68578404), (492, 58124379), (556, 51433803), (738, 38749586), (834, 34289202), (1251, 22859468), (1476, 19374793), (1668, 17144601), (2502, 11429734), (5004, 5714867), (5699, 5017932), (11398, 2508966), (17097, 1672644), (22796, 1254483), (34194, 836322), (51291, 557548), (68388, 418161), (102582, 278774), (139387, 205164)]