71267632

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3499}}^1$

素因数の和:3593

約数の個数: 40

約数和(自身を含む): 147560000

約数和(自身を除く): 76292368

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 2546, 3499, 5092, 6998, 10184, 13996, 20368, 27992, 55984, 66481, 132962, 234433, 265924, 468866, 531848, 937732, 1063696, 1875464, 3750928, 4454227, 8908454, 17816908, 35633816, 71267632]

約数ペア:

[(1, 71267632), (2, 35633816), (4, 17816908), (8, 8908454), (16, 4454227), (19, 3750928), (38, 1875464), (67, 1063696), (76, 937732), (134, 531848), (152, 468866), (268, 265924), (304, 234433), (536, 132962), (1072, 66481), (1273, 55984), (2546, 27992), (3499, 20368), (5092, 13996), (6998, 10184)]