65026816

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 141649200

約数和(自身を除く): 76622384

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 256, 304, 461, 464, 551, 608, 922, 928, 1102, 1216, 1844, 1856, 2204, 2432, 3688, 3712, 4408, 4864, 7376, 7424, 8759, 8816, 13369, 14752, 17518, 17632, 26738, 29504, 35036, 35264, 53476, 59008, 70072, 70528, 106952, 118016, 140144, 141056, 213904, 254011, 280288, 427808, 508022, 560576, 855616, 1016044, 1121152, 1711232, 2032088, 2242304, 3422464, 4064176, 8128352, 16256704, 32513408, 65026816]

約数ペア:

[(1, 65026816), (2, 32513408), (4, 16256704), (8, 8128352), (16, 4064176), (19, 3422464), (29, 2242304), (32, 2032088), (38, 1711232), (58, 1121152), (64, 1016044), (76, 855616), (116, 560576), (128, 508022), (152, 427808), (232, 280288), (256, 254011), (304, 213904), (461, 141056), (464, 140144), (551, 118016), (608, 106952), (922, 70528), (928, 70072), (1102, 59008), (1216, 53476), (1844, 35264), (1856, 35036), (2204, 29504), (2432, 26738), (3688, 17632), (3712, 17518), (4408, 14752), (4864, 13369), (7376, 8816), (7424, 8759)]