1854990592

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79627}}^1$

素因数の和:79663

約数の個数: 72

約数和(自身を含む): 4557269696

約数和(自身を除く): 2702279104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 11648, 23296, 79627, 159254, 318508, 557389, 637016, 1035151, 1114778, 1274032, 2070302, 2229556, 2548064, 4140604, 4459112, 5096128, 7246057, 8281208, 8918224, 10192256, 14492114, 16562416, 17836448, 20384512, 28984228, 33124832, 35672896, 57968456, 66249664, 71345792, 115936912, 132499328, 142691584, 231873824, 264998656, 463747648, 927495296, 1854990592]

約数ペア:

[(1, 1854990592), (2, 927495296), (4, 463747648), (7, 264998656), (8, 231873824), (13, 142691584), (14, 132499328), (16, 115936912), (26, 71345792), (28, 66249664), (32, 57968456), (52, 35672896), (56, 33124832), (64, 28984228), (91, 20384512), (104, 17836448), (112, 16562416), (128, 14492114), (182, 10192256), (208, 8918224), (224, 8281208), (256, 7246057), (364, 5096128), (416, 4459112), (448, 4140604), (728, 2548064), (832, 2229556), (896, 2070302), (1456, 1274032), (1664, 1114778), (1792, 1035151), (2912, 637016), (3328, 557389), (5824, 318508), (11648, 159254), (23296, 79627)]