65317504

素因数分解:

$2^7\times 7^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 149817600

約数和(自身を除く): 84500096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 269, 271, 448, 538, 542, 896, 1076, 1084, 1883, 1897, 2152, 2168, 3766, 3794, 4304, 4336, 7532, 7588, 8608, 8672, 15064, 15176, 17216, 17344, 30128, 30352, 34432, 34688, 60256, 60704, 72899, 120512, 121408, 145798, 241024, 242816, 291596, 510293, 583192, 1020586, 1166384, 2041172, 2332768, 4082344, 4665536, 8164688, 9331072, 16329376, 32658752, 65317504]

約数ペア:

[(1, 65317504), (2, 32658752), (4, 16329376), (7, 9331072), (8, 8164688), (14, 4665536), (16, 4082344), (28, 2332768), (32, 2041172), (56, 1166384), (64, 1020586), (112, 583192), (128, 510293), (224, 291596), (269, 242816), (271, 241024), (448, 145798), (538, 121408), (542, 120512), (896, 72899), (1076, 60704), (1084, 60256), (1883, 34688), (1897, 34432), (2152, 30352), (2168, 30128), (3766, 17344), (3794, 17216), (4304, 15176), (4336, 15064), (7532, 8672), (7588, 8608)]