40886016

素因数分解:

$2^8\times 3^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:541

約数の個数: 72

約数和(自身を含む): 109885440

約数和(自身を除く): 68999424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 256, 278, 383, 384, 417, 556, 766, 768, 834, 1112, 1149, 1532, 1668, 2224, 2298, 3064, 3336, 4448, 4596, 6128, 6672, 8896, 9192, 12256, 13344, 17792, 18384, 24512, 26688, 35584, 36768, 49024, 53237, 53376, 73536, 98048, 106474, 106752, 147072, 159711, 212948, 294144, 319422, 425896, 638844, 851792, 1277688, 1703584, 2555376, 3407168, 5110752, 6814336, 10221504, 13628672, 20443008, 40886016]

約数ペア:

[(1, 40886016), (2, 20443008), (3, 13628672), (4, 10221504), (6, 6814336), (8, 5110752), (12, 3407168), (16, 2555376), (24, 1703584), (32, 1277688), (48, 851792), (64, 638844), (96, 425896), (128, 319422), (139, 294144), (192, 212948), (256, 159711), (278, 147072), (383, 106752), (384, 106474), (417, 98048), (556, 73536), (766, 53376), (768, 53237), (834, 49024), (1112, 36768), (1149, 35584), (1532, 26688), (1668, 24512), (2224, 18384), (2298, 17792), (3064, 13344), (3336, 12256), (4448, 9192), (4596, 8896), (6128, 6672)]