42730744

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1787}}^1$

素因数の和:1868

約数の個数: 48

約数和(自身を含む): 94781880

約数和(自身を除く): 52051136

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 392, 427, 488, 854, 1708, 1787, 2989, 3416, 3574, 5978, 7148, 11956, 12509, 14296, 23912, 25018, 50036, 87563, 100072, 109007, 175126, 218014, 350252, 436028, 700504, 763049, 872056, 1526098, 3052196, 5341343, 6104392, 10682686, 21365372, 42730744]

約数ペア:

[(1, 42730744), (2, 21365372), (4, 10682686), (7, 6104392), (8, 5341343), (14, 3052196), (28, 1526098), (49, 872056), (56, 763049), (61, 700504), (98, 436028), (122, 350252), (196, 218014), (244, 175126), (392, 109007), (427, 100072), (488, 87563), (854, 50036), (1708, 25018), (1787, 23912), (2989, 14296), (3416, 12509), (3574, 11956), (5978, 7148)]