40216975616

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{47881}}^1$

素因数の和:48107

約数の個数: 72

約数和(自身を含む): 85441215384

約数和(自身を除く): 45224239768

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 193, 256, 272, 386, 544, 772, 1088, 1544, 2176, 3088, 3281, 4352, 6176, 6562, 12352, 13124, 24704, 26248, 47881, 49408, 52496, 95762, 104992, 191524, 209984, 383048, 419968, 766096, 813977, 839936, 1532192, 1627954, 3064384, 3255908, 6128768, 6511816, 9241033, 12257536, 13023632, 18482066, 26047264, 36964132, 52094528, 73928264, 104189056, 147856528, 157097561, 208378112, 295713056, 314195122, 591426112, 628390244, 1182852224, 1256780488, 2365704448, 2513560976, 5027121952, 10054243904, 20108487808, 40216975616]

約数ペア:

[(1, 40216975616), (2, 20108487808), (4, 10054243904), (8, 5027121952), (16, 2513560976), (17, 2365704448), (32, 1256780488), (34, 1182852224), (64, 628390244), (68, 591426112), (128, 314195122), (136, 295713056), (193, 208378112), (256, 157097561), (272, 147856528), (386, 104189056), (544, 73928264), (772, 52094528), (1088, 36964132), (1544, 26047264), (2176, 18482066), (3088, 13023632), (3281, 12257536), (4352, 9241033), (6176, 6511816), (6562, 6128768), (12352, 3255908), (13124, 3064384), (24704, 1627954), (26248, 1532192), (47881, 839936), (49408, 813977), (52496, 766096), (95762, 419968), (104992, 383048), (191524, 209984)]