42682528

素因数分解:

$2^5\times 7^2\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:354

約数の個数: 72

約数和(自身を含む): 98939232

約数和(自身を除く): 56256704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 163, 167, 196, 224, 326, 334, 392, 652, 668, 784, 1141, 1169, 1304, 1336, 1568, 2282, 2338, 2608, 2672, 4564, 4676, 5216, 5344, 7987, 8183, 9128, 9352, 15974, 16366, 18256, 18704, 27221, 31948, 32732, 36512, 37408, 54442, 63896, 65464, 108884, 127792, 130928, 190547, 217768, 255584, 261856, 381094, 435536, 762188, 871072, 1333829, 1524376, 2667658, 3048752, 5335316, 6097504, 10670632, 21341264, 42682528]

約数ペア:

[(1, 42682528), (2, 21341264), (4, 10670632), (7, 6097504), (8, 5335316), (14, 3048752), (16, 2667658), (28, 1524376), (32, 1333829), (49, 871072), (56, 762188), (98, 435536), (112, 381094), (163, 261856), (167, 255584), (196, 217768), (224, 190547), (326, 130928), (334, 127792), (392, 108884), (652, 65464), (668, 63896), (784, 54442), (1141, 37408), (1169, 36512), (1304, 32732), (1336, 31948), (1568, 27221), (2282, 18704), (2338, 18256), (2608, 16366), (2672, 15974), (4564, 9352), (4676, 9128), (5216, 8183), (5344, 7987)]