4428536

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2595

約数の個数: 32

約数和(自身を含む): 9799680

約数和(自身を除く): 5371144

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 2551, 5102, 10204, 17857, 20408, 35714, 71428, 79081, 142856, 158162, 316324, 553567, 632648, 1107134, 2214268, 4428536]

約数ペア:

[(1, 4428536), (2, 2214268), (4, 1107134), (7, 632648), (8, 553567), (14, 316324), (28, 158162), (31, 142856), (56, 79081), (62, 71428), (124, 35714), (217, 20408), (248, 17857), (434, 10204), (868, 5102), (1736, 2551)]