71680704

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{21961}}^1$

素因数の和:21993

約数の個数: 56

約数和(自身を含む): 200820528

約数和(自身を除く): 129139824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 21961, 43922, 65883, 87844, 131766, 175688, 263532, 351376, 373337, 527064, 702752, 746674, 1054128, 1120011, 1405504, 1493348, 2108256, 2240022, 2986696, 4216512, 4480044, 5973392, 8960088, 11946784, 17920176, 23893568, 35840352, 71680704]

約数ペア:

[(1, 71680704), (2, 35840352), (3, 23893568), (4, 17920176), (6, 11946784), (8, 8960088), (12, 5973392), (16, 4480044), (17, 4216512), (24, 2986696), (32, 2240022), (34, 2108256), (48, 1493348), (51, 1405504), (64, 1120011), (68, 1054128), (96, 746674), (102, 702752), (136, 527064), (192, 373337), (204, 351376), (272, 263532), (408, 175688), (544, 131766), (816, 87844), (1088, 65883), (1632, 43922), (3264, 21961)]