25787256

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 76204800

約数和(自身を除く): 50417544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 53, 57, 66, 76, 88, 97, 106, 114, 132, 152, 159, 194, 209, 212, 228, 264, 291, 318, 388, 418, 424, 456, 582, 583, 627, 636, 776, 836, 1007, 1067, 1164, 1166, 1254, 1272, 1672, 1749, 1843, 2014, 2134, 2328, 2332, 2508, 3021, 3201, 3498, 3686, 4028, 4268, 4664, 5016, 5141, 5529, 6042, 6402, 6996, 7372, 8056, 8536, 10282, 11058, 11077, 12084, 12804, 13992, 14744, 15423, 20273, 20564, 22116, 22154, 24168, 25608, 30846, 33231, 40546, 41128, 44232, 44308, 56551, 60819, 61692, 66462, 81092, 88616, 97679, 113102, 121638, 123384, 132924, 162184, 169653, 195358, 226204, 243276, 265848, 293037, 339306, 390716, 452408, 486552, 586074, 678612, 781432, 1074469, 1172148, 1357224, 2148938, 2344296, 3223407, 4297876, 6446814, 8595752, 12893628, 25787256]

約数ペア:

[(1, 25787256), (2, 12893628), (3, 8595752), (4, 6446814), (6, 4297876), (8, 3223407), (11, 2344296), (12, 2148938), (19, 1357224), (22, 1172148), (24, 1074469), (33, 781432), (38, 678612), (44, 586074), (53, 486552), (57, 452408), (66, 390716), (76, 339306), (88, 293037), (97, 265848), (106, 243276), (114, 226204), (132, 195358), (152, 169653), (159, 162184), (194, 132924), (209, 123384), (212, 121638), (228, 113102), (264, 97679), (291, 88616), (318, 81092), (388, 66462), (418, 61692), (424, 60819), (456, 56551), (582, 44308), (583, 44232), (627, 41128), (636, 40546), (776, 33231), (836, 30846), (1007, 25608), (1067, 24168), (1164, 22154), (1166, 22116), (1254, 20564), (1272, 20273), (1672, 15423), (1749, 14744), (1843, 13992), (2014, 12804), (2134, 12084), (2328, 11077), (2332, 11058), (2508, 10282), (3021, 8536), (3201, 8056), (3498, 7372), (3686, 6996), (4028, 6402), (4268, 6042), (4664, 5529), (5016, 5141)]