40503488

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:337

約数の個数: 56

約数和(自身を含む): 84277200

約数和(自身を除く): 43773712

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 139, 157, 232, 278, 314, 464, 556, 628, 928, 1112, 1256, 1856, 2224, 2512, 4031, 4448, 4553, 5024, 8062, 8896, 9106, 10048, 16124, 18212, 21823, 32248, 36424, 43646, 64496, 72848, 87292, 128992, 145696, 174584, 257984, 291392, 349168, 632867, 698336, 1265734, 1396672, 2531468, 5062936, 10125872, 20251744, 40503488]

約数ペア:

[(1, 40503488), (2, 20251744), (4, 10125872), (8, 5062936), (16, 2531468), (29, 1396672), (32, 1265734), (58, 698336), (64, 632867), (116, 349168), (139, 291392), (157, 257984), (232, 174584), (278, 145696), (314, 128992), (464, 87292), (556, 72848), (628, 64496), (928, 43646), (1112, 36424), (1256, 32248), (1856, 21823), (2224, 18212), (2512, 16124), (4031, 10048), (4448, 9106), (4553, 8896), (5024, 8062)]