43966514384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{44249}}^1$

素因数の和:44568

約数の個数: 80

約数和(自身を含む): 97482042000

約数和(自身を除く): 53515527616

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 281, 442, 562, 884, 1124, 1768, 2248, 3536, 3653, 4496, 4777, 7306, 9554, 14612, 19108, 29224, 38216, 44249, 58448, 62101, 76432, 88498, 124202, 176996, 248404, 353992, 496808, 575237, 707984, 752233, 993616, 1150474, 1504466, 2300948, 3008932, 4601896, 6017864, 9203792, 9779029, 12035728, 12433969, 19558058, 24867938, 39116116, 49735876, 78232232, 99471752, 156464464, 161641597, 198943504, 211377473, 323283194, 422754946, 646566388, 845509892, 1293132776, 1691019784, 2586265552, 2747907149, 3382039568, 5495814298, 10991628596, 21983257192, 43966514384]

約数ペア:

[(1, 43966514384), (2, 21983257192), (4, 10991628596), (8, 5495814298), (13, 3382039568), (16, 2747907149), (17, 2586265552), (26, 1691019784), (34, 1293132776), (52, 845509892), (68, 646566388), (104, 422754946), (136, 323283194), (208, 211377473), (221, 198943504), (272, 161641597), (281, 156464464), (442, 99471752), (562, 78232232), (884, 49735876), (1124, 39116116), (1768, 24867938), (2248, 19558058), (3536, 12433969), (3653, 12035728), (4496, 9779029), (4777, 9203792), (7306, 6017864), (9554, 4601896), (14612, 3008932), (19108, 2300948), (29224, 1504466), (38216, 1150474), (44249, 993616), (58448, 752233), (62101, 707984), (76432, 575237), (88498, 496808), (124202, 353992), (176996, 248404)]