1840736

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 3937248

約数和(自身を除く): 2096512

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 61, 82, 92, 122, 164, 184, 244, 328, 368, 488, 656, 736, 943, 976, 1312, 1403, 1886, 1952, 2501, 2806, 3772, 5002, 5612, 7544, 10004, 11224, 15088, 20008, 22448, 30176, 40016, 44896, 57523, 80032, 115046, 230092, 460184, 920368, 1840736]

約数ペア:

[(1, 1840736), (2, 920368), (4, 460184), (8, 230092), (16, 115046), (23, 80032), (32, 57523), (41, 44896), (46, 40016), (61, 30176), (82, 22448), (92, 20008), (122, 15088), (164, 11224), (184, 10004), (244, 7544), (328, 5612), (368, 5002), (488, 3772), (656, 2806), (736, 2501), (943, 1952), (976, 1886), (1312, 1403)]