71695552

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:449

約数の個数: 56

約数和(自身を含む): 147858480

約数和(自身を除く): 76162928

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 89, 164, 178, 307, 328, 356, 614, 656, 712, 1228, 1312, 1424, 2456, 2624, 2848, 3649, 4912, 5696, 7298, 9824, 12587, 14596, 19648, 25174, 27323, 29192, 50348, 54646, 58384, 100696, 109292, 116768, 201392, 218584, 233536, 402784, 437168, 805568, 874336, 1120243, 1748672, 2240486, 4480972, 8961944, 17923888, 35847776, 71695552]

約数ペア:

[(1, 71695552), (2, 35847776), (4, 17923888), (8, 8961944), (16, 4480972), (32, 2240486), (41, 1748672), (64, 1120243), (82, 874336), (89, 805568), (164, 437168), (178, 402784), (307, 233536), (328, 218584), (356, 201392), (614, 116768), (656, 109292), (712, 100696), (1228, 58384), (1312, 54646), (1424, 50348), (2456, 29192), (2624, 27323), (2848, 25174), (3649, 19648), (4912, 14596), (5696, 12587), (7298, 9824)]