901665728

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{503}}^1\times {\mathrm{757}}^1$

素因数の和:1309

約数の個数: 56

約数和(自身を含む): 1843686432

約数和(自身を除く): 942020704

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 503, 592, 757, 1006, 1184, 1514, 2012, 2368, 3028, 4024, 6056, 8048, 12112, 16096, 18611, 24224, 28009, 32192, 37222, 48448, 56018, 74444, 112036, 148888, 224072, 297776, 380771, 448144, 595552, 761542, 896288, 1191104, 1523084, 1792576, 3046168, 6092336, 12184672, 14088527, 24369344, 28177054, 56354108, 112708216, 225416432, 450832864, 901665728]

約数ペア:

[(1, 901665728), (2, 450832864), (4, 225416432), (8, 112708216), (16, 56354108), (32, 28177054), (37, 24369344), (64, 14088527), (74, 12184672), (148, 6092336), (296, 3046168), (503, 1792576), (592, 1523084), (757, 1191104), (1006, 896288), (1184, 761542), (1514, 595552), (2012, 448144), (2368, 380771), (3028, 297776), (4024, 224072), (6056, 148888), (8048, 112036), (12112, 74444), (16096, 56018), (18611, 48448), (24224, 37222), (28009, 32192)]