28976094

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 75479040

約数和(自身を除く): 46502946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 71, 79, 82, 123, 126, 142, 158, 213, 237, 246, 287, 369, 426, 474, 497, 553, 574, 639, 711, 738, 861, 994, 1106, 1278, 1422, 1491, 1659, 1722, 2583, 2911, 2982, 3239, 3318, 4473, 4977, 5166, 5609, 5822, 6478, 8733, 8946, 9717, 9954, 11218, 16827, 17466, 19434, 20377, 22673, 26199, 29151, 33654, 39263, 40754, 45346, 50481, 52398, 58302, 61131, 68019, 78526, 100962, 117789, 122262, 136038, 183393, 204057, 229969, 235578, 353367, 366786, 408114, 459938, 689907, 706734, 1379814, 1609783, 2069721, 3219566, 4139442, 4829349, 9658698, 14488047, 28976094]

約数ペア:

[(1, 28976094), (2, 14488047), (3, 9658698), (6, 4829349), (7, 4139442), (9, 3219566), (14, 2069721), (18, 1609783), (21, 1379814), (41, 706734), (42, 689907), (63, 459938), (71, 408114), (79, 366786), (82, 353367), (123, 235578), (126, 229969), (142, 204057), (158, 183393), (213, 136038), (237, 122262), (246, 117789), (287, 100962), (369, 78526), (426, 68019), (474, 61131), (497, 58302), (553, 52398), (574, 50481), (639, 45346), (711, 40754), (738, 39263), (861, 33654), (994, 29151), (1106, 26199), (1278, 22673), (1422, 20377), (1491, 19434), (1659, 17466), (1722, 16827), (2583, 11218), (2911, 9954), (2982, 9717), (3239, 8946), (3318, 8733), (4473, 6478), (4977, 5822), (5166, 5609)]