16473688

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 39398400

約数和(自身を除く): 22924712

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 154, 188, 308, 329, 376, 517, 569, 616, 658, 1034, 1138, 1316, 2068, 2276, 2632, 3619, 3983, 4136, 4552, 6259, 7238, 7966, 12518, 14476, 15932, 25036, 26743, 28952, 31864, 43813, 50072, 53486, 87626, 106972, 175252, 187201, 213944, 294173, 350504, 374402, 588346, 748804, 1176692, 1497608, 2059211, 2353384, 4118422, 8236844, 16473688]

約数ペア:

[(1, 16473688), (2, 8236844), (4, 4118422), (7, 2353384), (8, 2059211), (11, 1497608), (14, 1176692), (22, 748804), (28, 588346), (44, 374402), (47, 350504), (56, 294173), (77, 213944), (88, 187201), (94, 175252), (154, 106972), (188, 87626), (308, 53486), (329, 50072), (376, 43813), (517, 31864), (569, 28952), (616, 26743), (658, 25036), (1034, 15932), (1138, 14476), (1316, 12518), (2068, 7966), (2276, 7238), (2632, 6259), (3619, 4552), (3983, 4136)]