26188008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 84049920

約数和(自身を除く): 57861912

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 37, 42, 44, 56, 66, 74, 77, 84, 88, 111, 132, 148, 154, 168, 222, 231, 259, 264, 296, 308, 383, 407, 444, 462, 518, 616, 766, 777, 814, 888, 924, 1036, 1149, 1221, 1532, 1554, 1628, 1848, 2072, 2298, 2442, 2681, 2849, 3064, 3108, 3256, 4213, 4596, 4884, 5362, 5698, 6216, 8043, 8426, 8547, 9192, 9768, 10724, 11396, 12639, 14171, 16086, 16852, 17094, 21448, 22792, 25278, 28342, 29491, 32172, 33704, 34188, 42513, 50556, 56684, 58982, 64344, 68376, 85026, 88473, 99197, 101112, 113368, 117964, 155881, 170052, 176946, 198394, 235928, 297591, 311762, 340104, 353892, 396788, 467643, 595182, 623524, 707784, 793576, 935286, 1091167, 1190364, 1247048, 1870572, 2182334, 2380728, 3273501, 3741144, 4364668, 6547002, 8729336, 13094004, 26188008]

約数ペア:

[(1, 26188008), (2, 13094004), (3, 8729336), (4, 6547002), (6, 4364668), (7, 3741144), (8, 3273501), (11, 2380728), (12, 2182334), (14, 1870572), (21, 1247048), (22, 1190364), (24, 1091167), (28, 935286), (33, 793576), (37, 707784), (42, 623524), (44, 595182), (56, 467643), (66, 396788), (74, 353892), (77, 340104), (84, 311762), (88, 297591), (111, 235928), (132, 198394), (148, 176946), (154, 170052), (168, 155881), (222, 117964), (231, 113368), (259, 101112), (264, 99197), (296, 88473), (308, 85026), (383, 68376), (407, 64344), (444, 58982), (462, 56684), (518, 50556), (616, 42513), (766, 34188), (777, 33704), (814, 32172), (888, 29491), (924, 28342), (1036, 25278), (1149, 22792), (1221, 21448), (1532, 17094), (1554, 16852), (1628, 16086), (1848, 14171), (2072, 12639), (2298, 11396), (2442, 10724), (2681, 9768), (2849, 9192), (3064, 8547), (3108, 8426), (3256, 8043), (4213, 6216), (4596, 5698), (4884, 5362)]