38900288

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2851

約数の個数: 56

約数和(自身を含む): 91098624

約数和(自身を除く): 52198336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 2801, 3472, 5602, 6944, 11204, 13888, 19607, 22408, 39214, 44816, 78428, 86831, 89632, 156856, 173662, 179264, 313712, 347324, 607817, 627424, 694648, 1215634, 1254848, 1389296, 2431268, 2778592, 4862536, 5557184, 9725072, 19450144, 38900288]

約数ペア:

[(1, 38900288), (2, 19450144), (4, 9725072), (7, 5557184), (8, 4862536), (14, 2778592), (16, 2431268), (28, 1389296), (31, 1254848), (32, 1215634), (56, 694648), (62, 627424), (64, 607817), (112, 347324), (124, 313712), (217, 179264), (224, 173662), (248, 156856), (434, 89632), (448, 86831), (496, 78428), (868, 44816), (992, 39214), (1736, 22408), (1984, 19607), (2801, 13888), (3472, 11204), (5602, 6944)]