42681937984

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1205977}}^1$

素因数の和:1206075

約数の個数: 56

約数和(自身を含む): 98021891840

約数和(自身を除く): 55339953856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 158, 224, 316, 448, 553, 632, 1106, 1264, 2212, 2528, 4424, 5056, 8848, 17696, 35392, 1205977, 2411954, 4823908, 8441839, 9647816, 16883678, 19295632, 33767356, 38591264, 67534712, 77182528, 95272183, 135069424, 190544366, 270138848, 381088732, 540277696, 666905281, 762177464, 1333810562, 1524354928, 2667621124, 3048709856, 5335242248, 6097419712, 10670484496, 21340968992, 42681937984]

約数ペア:

[(1, 42681937984), (2, 21340968992), (4, 10670484496), (7, 6097419712), (8, 5335242248), (14, 3048709856), (16, 2667621124), (28, 1524354928), (32, 1333810562), (56, 762177464), (64, 666905281), (79, 540277696), (112, 381088732), (158, 270138848), (224, 190544366), (316, 135069424), (448, 95272183), (553, 77182528), (632, 67534712), (1106, 38591264), (1264, 33767356), (2212, 19295632), (2528, 16883678), (4424, 9647816), (5056, 8441839), (8848, 4823908), (17696, 2411954), (35392, 1205977)]