22539776

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:375

約数の個数: 80

約数和(自身を含む): 54341760

約数和(自身を除く): 31801984

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 331, 448, 512, 532, 608, 662, 896, 1064, 1216, 1324, 1792, 2128, 2317, 2432, 2648, 3584, 4256, 4634, 4864, 5296, 6289, 8512, 9268, 9728, 10592, 12578, 17024, 18536, 21184, 25156, 34048, 37072, 42368, 44023, 50312, 68096, 74144, 84736, 88046, 100624, 148288, 169472, 176092, 201248, 296576, 352184, 402496, 593152, 704368, 804992, 1186304, 1408736, 1609984, 2817472, 3219968, 5634944, 11269888, 22539776]

約数ペア:

[(1, 22539776), (2, 11269888), (4, 5634944), (7, 3219968), (8, 2817472), (14, 1609984), (16, 1408736), (19, 1186304), (28, 804992), (32, 704368), (38, 593152), (56, 402496), (64, 352184), (76, 296576), (112, 201248), (128, 176092), (133, 169472), (152, 148288), (224, 100624), (256, 88046), (266, 84736), (304, 74144), (331, 68096), (448, 50312), (512, 44023), (532, 42368), (608, 37072), (662, 34048), (896, 25156), (1064, 21184), (1216, 18536), (1324, 17024), (1792, 12578), (2128, 10592), (2317, 9728), (2432, 9268), (2648, 8512), (3584, 6289), (4256, 5296), (4634, 4864)]