74438818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 121947120

約数和(自身を除く): 47508302

約数列:

[1, 2, 17, 34, 53, 101, 106, 202, 409, 818, 901, 1717, 1802, 3434, 5353, 6953, 10706, 13906, 21677, 41309, 43354, 82618, 91001, 182002, 368509, 702253, 737018, 1404506, 2189377, 4378754, 37219409, 74438818]

約数ペア:

[(1, 74438818), (2, 37219409), (17, 4378754), (34, 2189377), (53, 1404506), (101, 737018), (106, 702253), (202, 368509), (409, 182002), (818, 91001), (901, 82618), (1717, 43354), (1802, 41309), (3434, 21677), (5353, 13906), (6953, 10706)]