71806624

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1327}}^1$

素因数の和:1445

約数の個数: 48

約数和(自身を含む): 150595200

約数和(自身を除く): 78788576

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 89, 152, 178, 304, 356, 608, 712, 1327, 1424, 1691, 2654, 2848, 3382, 5308, 6764, 10616, 13528, 21232, 25213, 27056, 42464, 50426, 54112, 100852, 118103, 201704, 236206, 403408, 472412, 806816, 944824, 1889648, 2243957, 3779296, 4487914, 8975828, 17951656, 35903312, 71806624]

約数ペア:

[(1, 71806624), (2, 35903312), (4, 17951656), (8, 8975828), (16, 4487914), (19, 3779296), (32, 2243957), (38, 1889648), (76, 944824), (89, 806816), (152, 472412), (178, 403408), (304, 236206), (356, 201704), (608, 118103), (712, 100852), (1327, 54112), (1424, 50426), (1691, 42464), (2654, 27056), (2848, 25213), (3382, 21232), (5308, 13528), (6764, 10616)]