2812562048

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{733}}^1\times {\mathrm{967}}^1$

素因数の和:1745

約数の個数: 64

約数和(自身を含む): 5797777920

約数和(自身を除く): 2985215872

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 733, 967, 992, 1466, 1934, 1984, 2932, 3868, 3968, 5864, 7736, 11728, 15472, 22723, 23456, 29977, 30944, 45446, 46912, 59954, 61888, 90892, 93824, 119908, 123776, 181784, 239816, 363568, 479632, 708811, 727136, 959264, 1417622, 1454272, 1918528, 2835244, 2908544, 3837056, 5670488, 11340976, 21973141, 22681952, 43946282, 45363904, 87892564, 90727808, 175785128, 351570256, 703140512, 1406281024, 2812562048]

約数ペア:

[(1, 2812562048), (2, 1406281024), (4, 703140512), (8, 351570256), (16, 175785128), (31, 90727808), (32, 87892564), (62, 45363904), (64, 43946282), (124, 22681952), (128, 21973141), (248, 11340976), (496, 5670488), (733, 3837056), (967, 2908544), (992, 2835244), (1466, 1918528), (1934, 1454272), (1984, 1417622), (2932, 959264), (3868, 727136), (3968, 708811), (5864, 479632), (7736, 363568), (11728, 239816), (15472, 181784), (22723, 123776), (23456, 119908), (29977, 93824), (30944, 90892), (45446, 61888), (46912, 59954)]