61438992

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{31219}}^1$

素因数の和:31271

約数の個数: 40

約数和(自身を含む): 162593760

約数和(自身を除く): 101154768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 31219, 62438, 93657, 124876, 187314, 249752, 374628, 499504, 749256, 1279979, 1498512, 2559958, 3839937, 5119916, 7679874, 10239832, 15359748, 20479664, 30719496, 61438992]

約数ペア:

[(1, 61438992), (2, 30719496), (3, 20479664), (4, 15359748), (6, 10239832), (8, 7679874), (12, 5119916), (16, 3839937), (24, 2559958), (41, 1498512), (48, 1279979), (82, 749256), (123, 499504), (164, 374628), (246, 249752), (328, 187314), (492, 124876), (656, 93657), (984, 62438), (1968, 31219)]