27470891504

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{21139}}^1$

素因数の和:21478

約数の個数: 80

約数和(自身を含む): 62535164160

約数和(自身を除く): 35064272656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 283, 287, 328, 566, 574, 656, 1132, 1148, 1981, 2264, 2296, 3962, 4528, 4592, 7924, 11603, 15848, 21139, 23206, 31696, 42278, 46412, 81221, 84556, 92824, 147973, 162442, 169112, 185648, 295946, 324884, 338224, 591892, 649768, 866699, 1183784, 1299536, 1733398, 2367568, 3466796, 5982337, 6066893, 6933592, 11964674, 12133786, 13867184, 23929348, 24267572, 41876359, 47858696, 48535144, 83752718, 95717392, 97070288, 167505436, 245275817, 335010872, 490551634, 670021744, 981103268, 1716930719, 1962206536, 3433861438, 3924413072, 6867722876, 13735445752, 27470891504]

約数ペア:

[(1, 27470891504), (2, 13735445752), (4, 6867722876), (7, 3924413072), (8, 3433861438), (14, 1962206536), (16, 1716930719), (28, 981103268), (41, 670021744), (56, 490551634), (82, 335010872), (112, 245275817), (164, 167505436), (283, 97070288), (287, 95717392), (328, 83752718), (566, 48535144), (574, 47858696), (656, 41876359), (1132, 24267572), (1148, 23929348), (1981, 13867184), (2264, 12133786), (2296, 11964674), (3962, 6933592), (4528, 6066893), (4592, 5982337), (7924, 3466796), (11603, 2367568), (15848, 1733398), (21139, 1299536), (23206, 1183784), (31696, 866699), (42278, 649768), (46412, 591892), (81221, 338224), (84556, 324884), (92824, 295946), (147973, 185648), (162442, 169112)]