2498688256

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{8209}}^1$

素因数の和:8295

約数の個数: 72

約数和(自身を含む): 5286090600

約数和(自身を除く): 2787402344

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 64, 82, 116, 128, 164, 232, 256, 328, 464, 656, 928, 1189, 1312, 1856, 2378, 2624, 3712, 4756, 5248, 7424, 8209, 9512, 10496, 16418, 19024, 32836, 38048, 65672, 76096, 131344, 152192, 238061, 262688, 304384, 336569, 476122, 525376, 673138, 952244, 1050752, 1346276, 1904488, 2101504, 2692552, 3808976, 5385104, 7617952, 9760501, 10770208, 15235904, 19521002, 21540416, 30471808, 39042004, 43080832, 60943616, 78084008, 86161664, 156168016, 312336032, 624672064, 1249344128, 2498688256]

約数ペア:

[(1, 2498688256), (2, 1249344128), (4, 624672064), (8, 312336032), (16, 156168016), (29, 86161664), (32, 78084008), (41, 60943616), (58, 43080832), (64, 39042004), (82, 30471808), (116, 21540416), (128, 19521002), (164, 15235904), (232, 10770208), (256, 9760501), (328, 7617952), (464, 5385104), (656, 3808976), (928, 2692552), (1189, 2101504), (1312, 1904488), (1856, 1346276), (2378, 1050752), (2624, 952244), (3712, 673138), (4756, 525376), (5248, 476122), (7424, 336569), (8209, 304384), (9512, 262688), (10496, 238061), (16418, 152192), (19024, 131344), (32836, 76096), (38048, 65672)]