65223424

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2141}}^1$

素因数の和:2181

約数の個数: 72

約数和(自身を含む): 157616928

約数和(自身を除く): 92393504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2141, 2176, 3808, 4282, 4352, 7616, 8564, 14987, 15232, 17128, 29974, 30464, 34256, 36397, 59948, 68512, 72794, 119896, 137024, 145588, 239792, 254779, 274048, 291176, 479584, 509558, 548096, 582352, 959168, 1019116, 1164704, 1918336, 2038232, 2329408, 3836672, 4076464, 4658816, 8152928, 9317632, 16305856, 32611712, 65223424]

約数ペア:

[(1, 65223424), (2, 32611712), (4, 16305856), (7, 9317632), (8, 8152928), (14, 4658816), (16, 4076464), (17, 3836672), (28, 2329408), (32, 2038232), (34, 1918336), (56, 1164704), (64, 1019116), (68, 959168), (112, 582352), (119, 548096), (128, 509558), (136, 479584), (224, 291176), (238, 274048), (256, 254779), (272, 239792), (448, 145588), (476, 137024), (544, 119896), (896, 72794), (952, 68512), (1088, 59948), (1792, 36397), (1904, 34256), (2141, 30464), (2176, 29974), (3808, 17128), (4282, 15232), (4352, 14987), (7616, 8564)]