63971152

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13931}}^1$

素因数の和:13987

約数の個数: 40

約数和(自身を含む): 145115712

約数和(自身を除く): 81144560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 13931, 27862, 55724, 97517, 111448, 195034, 222896, 390068, 571171, 780136, 1142342, 1560272, 2284684, 3998197, 4569368, 7996394, 9138736, 15992788, 31985576, 63971152]

約数ペア:

[(1, 63971152), (2, 31985576), (4, 15992788), (7, 9138736), (8, 7996394), (14, 4569368), (16, 3998197), (28, 2284684), (41, 1560272), (56, 1142342), (82, 780136), (112, 571171), (164, 390068), (287, 222896), (328, 195034), (574, 111448), (656, 97517), (1148, 55724), (2296, 27862), (4592, 13931)]