42707964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11903}}^1$

素因数の和:11946

約数の個数: 48

約数和(自身を含む): 111992832

約数和(自身を除く): 69284868

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 11903, 23806, 35709, 47612, 71418, 142836, 154739, 273769, 309478, 464217, 547538, 618956, 821307, 928434, 1095076, 1642614, 1856868, 3285228, 3558997, 7117994, 10676991, 14235988, 21353982, 42707964]

約数ペア:

[(1, 42707964), (2, 21353982), (3, 14235988), (4, 10676991), (6, 7117994), (12, 3558997), (13, 3285228), (23, 1856868), (26, 1642614), (39, 1095076), (46, 928434), (52, 821307), (69, 618956), (78, 547538), (92, 464217), (138, 309478), (156, 273769), (276, 154739), (299, 142836), (598, 71418), (897, 47612), (1196, 35709), (1794, 23806), (3588, 11903)]