70856576

素因数分解:

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

素因数の和:2603

約数の個数: 64

約数和(自身を含む): 166594560

約数和(自身を除く): 95737984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 2551, 3472, 3968, 5102, 6944, 10204, 13888, 17857, 20408, 27776, 35714, 40816, 71428, 79081, 81632, 142856, 158162, 163264, 285712, 316324, 326528, 553567, 571424, 632648, 1107134, 1142848, 1265296, 2214268, 2285696, 2530592, 4428536, 5061184, 8857072, 10122368, 17714144, 35428288, 70856576]

約数ペア:

[(1, 70856576), (2, 35428288), (4, 17714144), (7, 10122368), (8, 8857072), (14, 5061184), (16, 4428536), (28, 2530592), (31, 2285696), (32, 2214268), (56, 1265296), (62, 1142848), (64, 1107134), (112, 632648), (124, 571424), (128, 553567), (217, 326528), (224, 316324), (248, 285712), (434, 163264), (448, 158162), (496, 142856), (868, 81632), (896, 79081), (992, 71428), (1736, 40816), (1984, 35714), (2551, 27776), (3472, 20408), (3968, 17857), (5102, 13888), (6944, 10204)]