2912521856

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{10987}}^1$

素因数の和:11129

約数の個数: 64

約数和(自身を含む): 6164268000

約数和(自身を除く): 3251746144

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 109, 128, 152, 218, 304, 436, 608, 872, 1216, 1744, 2071, 2432, 3488, 4142, 6976, 8284, 10987, 13952, 16568, 21974, 33136, 43948, 66272, 87896, 132544, 175792, 208753, 265088, 351584, 417506, 703168, 835012, 1197583, 1406336, 1670024, 2395166, 3340048, 4790332, 6680096, 9580664, 13360192, 19161328, 22754077, 26720384, 38322656, 45508154, 76645312, 91016308, 153290624, 182032616, 364065232, 728130464, 1456260928, 2912521856]

約数ペア:

[(1, 2912521856), (2, 1456260928), (4, 728130464), (8, 364065232), (16, 182032616), (19, 153290624), (32, 91016308), (38, 76645312), (64, 45508154), (76, 38322656), (109, 26720384), (128, 22754077), (152, 19161328), (218, 13360192), (304, 9580664), (436, 6680096), (608, 4790332), (872, 3340048), (1216, 2395166), (1744, 1670024), (2071, 1406336), (2432, 1197583), (3488, 835012), (4142, 703168), (6976, 417506), (8284, 351584), (10987, 265088), (13952, 208753), (16568, 175792), (21974, 132544), (33136, 87896), (43948, 66272)]