40455232

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:419

約数の個数: 56

約数和(自身を含む): 84490560

約数和(自身を除く): 44035328

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 71, 116, 142, 232, 284, 307, 464, 568, 614, 928, 1136, 1228, 1856, 2059, 2272, 2456, 4118, 4544, 4912, 8236, 8903, 9824, 16472, 17806, 19648, 21797, 32944, 35612, 43594, 65888, 71224, 87188, 131776, 142448, 174376, 284896, 348752, 569792, 632113, 697504, 1264226, 1395008, 2528452, 5056904, 10113808, 20227616, 40455232]

約数ペア:

[(1, 40455232), (2, 20227616), (4, 10113808), (8, 5056904), (16, 2528452), (29, 1395008), (32, 1264226), (58, 697504), (64, 632113), (71, 569792), (116, 348752), (142, 284896), (232, 174376), (284, 142448), (307, 131776), (464, 87188), (568, 71224), (614, 65888), (928, 43594), (1136, 35612), (1228, 32944), (1856, 21797), (2059, 19648), (2272, 17806), (2456, 16472), (4118, 9824), (4544, 8903), (4912, 8236)]