57920512

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:281

約数の個数: 88

約数和(自身を含む): 131826800

約数和(自身を除く): 73906288

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 229, 247, 256, 304, 416, 458, 494, 512, 608, 832, 916, 988, 1024, 1216, 1664, 1832, 1976, 2432, 2977, 3328, 3664, 3952, 4351, 4864, 5954, 6656, 7328, 7904, 8702, 9728, 11908, 13312, 14656, 15808, 17404, 19456, 23816, 29312, 31616, 34808, 47632, 56563, 58624, 63232, 69616, 95264, 113126, 117248, 126464, 139232, 190528, 226252, 234496, 252928, 278464, 381056, 452504, 556928, 762112, 905008, 1113856, 1524224, 1810016, 2227712, 3048448, 3620032, 4455424, 7240064, 14480128, 28960256, 57920512]

約数ペア:

[(1, 57920512), (2, 28960256), (4, 14480128), (8, 7240064), (13, 4455424), (16, 3620032), (19, 3048448), (26, 2227712), (32, 1810016), (38, 1524224), (52, 1113856), (64, 905008), (76, 762112), (104, 556928), (128, 452504), (152, 381056), (208, 278464), (229, 252928), (247, 234496), (256, 226252), (304, 190528), (416, 139232), (458, 126464), (494, 117248), (512, 113126), (608, 95264), (832, 69616), (916, 63232), (988, 58624), (1024, 56563), (1216, 47632), (1664, 34808), (1832, 31616), (1976, 29312), (2432, 23816), (2977, 19456), (3328, 17404), (3664, 15808), (3952, 14656), (4351, 13312), (4864, 11908), (5954, 9728), (6656, 8702), (7328, 7904)]