42825172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 85744512

約数和(自身を除く): 42919340

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 61, 92, 122, 244, 299, 587, 598, 793, 1174, 1196, 1403, 1586, 2348, 2806, 3172, 5612, 7631, 13501, 15262, 18239, 27002, 30524, 35807, 36478, 54004, 71614, 72956, 143228, 175513, 351026, 465491, 702052, 823561, 930982, 1647122, 1861964, 3294244, 10706293, 21412586, 42825172]

約数ペア:

[(1, 42825172), (2, 21412586), (4, 10706293), (13, 3294244), (23, 1861964), (26, 1647122), (46, 930982), (52, 823561), (61, 702052), (92, 465491), (122, 351026), (244, 175513), (299, 143228), (587, 72956), (598, 71614), (793, 54004), (1174, 36478), (1196, 35807), (1403, 30524), (1586, 27002), (2348, 18239), (2806, 15262), (3172, 13501), (5612, 7631)]