71370346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 116640000

約数和(自身を除く): 45269654

約数列:

[1, 2, 19, 38, 47, 89, 94, 178, 449, 893, 898, 1691, 1786, 3382, 4183, 8366, 8531, 17062, 21103, 39961, 42206, 79477, 79922, 158954, 400957, 759259, 801914, 1518518, 1878167, 3756334, 35685173, 71370346]

約数ペア:

[(1, 71370346), (2, 35685173), (19, 3756334), (38, 1878167), (47, 1518518), (89, 801914), (94, 759259), (178, 400957), (449, 158954), (893, 79922), (898, 79477), (1691, 42206), (1786, 39961), (3382, 21103), (4183, 17062), (8366, 8531)]