57351424

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:955

約数の個数: 72

約数和(自身を含む): 129916640

約数和(自身を除く): 72565216

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 608, 832, 907, 988, 1216, 1664, 1814, 1976, 2432, 3328, 3628, 3952, 4864, 7256, 7904, 11791, 14512, 15808, 17233, 23582, 29024, 31616, 34466, 47164, 58048, 63232, 68932, 94328, 116096, 137864, 188656, 224029, 232192, 275728, 377312, 448058, 551456, 754624, 896116, 1102912, 1509248, 1792232, 2205824, 3018496, 3584464, 4411648, 7168928, 14337856, 28675712, 57351424]

約数ペア:

[(1, 57351424), (2, 28675712), (4, 14337856), (8, 7168928), (13, 4411648), (16, 3584464), (19, 3018496), (26, 2205824), (32, 1792232), (38, 1509248), (52, 1102912), (64, 896116), (76, 754624), (104, 551456), (128, 448058), (152, 377312), (208, 275728), (247, 232192), (256, 224029), (304, 188656), (416, 137864), (494, 116096), (608, 94328), (832, 68932), (907, 63232), (988, 58048), (1216, 47164), (1664, 34466), (1814, 31616), (1976, 29024), (2432, 23582), (3328, 17233), (3628, 15808), (3952, 14512), (4864, 11791), (7256, 7904)]