4431490672

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1276351}}^1$

素因数の和:1276397

約数の個数: 40

約数和(自身を含む): 10129129472

約数和(自身を除く): 5697638800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 1276351, 2552702, 5105404, 8934457, 10210808, 17868914, 20421616, 35737828, 39566881, 71475656, 79133762, 142951312, 158267524, 276968167, 316535048, 553936334, 633070096, 1107872668, 2215745336, 4431490672]

約数ペア:

[(1, 4431490672), (2, 2215745336), (4, 1107872668), (7, 633070096), (8, 553936334), (14, 316535048), (16, 276968167), (28, 158267524), (31, 142951312), (56, 79133762), (62, 71475656), (112, 39566881), (124, 35737828), (217, 20421616), (248, 17868914), (434, 10210808), (496, 8934457), (868, 5105404), (1736, 2552702), (3472, 1276351)]