42149028

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 100558080

約数和(自身を除く): 58409052

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 173, 237, 257, 316, 346, 474, 514, 519, 692, 771, 948, 1028, 1038, 1542, 2076, 3084, 13667, 20303, 27334, 40606, 41001, 44461, 54668, 60909, 81212, 82002, 88922, 121818, 133383, 164004, 177844, 243636, 266766, 533532, 3512419, 7024838, 10537257, 14049676, 21074514, 42149028]

約数ペア:

[(1, 42149028), (2, 21074514), (3, 14049676), (4, 10537257), (6, 7024838), (12, 3512419), (79, 533532), (158, 266766), (173, 243636), (237, 177844), (257, 164004), (316, 133383), (346, 121818), (474, 88922), (514, 82002), (519, 81212), (692, 60909), (771, 54668), (948, 44461), (1028, 41001), (1038, 40606), (1542, 27334), (2076, 20303), (3084, 13667)]