28333032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12973}}^1$

素因数の和:13002

約数の個数: 64

約数和(自身を含む): 87185280

約数和(自身を除く): 58852248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 12973, 25946, 38919, 51892, 77838, 90811, 103784, 155676, 168649, 181622, 272433, 311352, 337298, 363244, 505947, 544866, 674596, 726488, 1011894, 1089732, 1180543, 1349192, 2023788, 2179464, 2361086, 3541629, 4047576, 4722172, 7083258, 9444344, 14166516, 28333032]

約数ペア:

[(1, 28333032), (2, 14166516), (3, 9444344), (4, 7083258), (6, 4722172), (7, 4047576), (8, 3541629), (12, 2361086), (13, 2179464), (14, 2023788), (21, 1349192), (24, 1180543), (26, 1089732), (28, 1011894), (39, 726488), (42, 674596), (52, 544866), (56, 505947), (78, 363244), (84, 337298), (91, 311352), (104, 272433), (156, 181622), (168, 168649), (182, 155676), (273, 103784), (312, 90811), (364, 77838), (546, 51892), (728, 38919), (1092, 25946), (2184, 12973)]