42748024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:764

約数の個数: 64

約数和(自身を含む): 94665600

約数和(自身を除く): 51917576

約数列:

[1, 2, 4, 8, 11, 19, 22, 37, 38, 44, 74, 76, 88, 148, 152, 209, 296, 407, 418, 691, 703, 814, 836, 1382, 1406, 1628, 1672, 2764, 2812, 3256, 5528, 5624, 7601, 7733, 13129, 15202, 15466, 25567, 26258, 30404, 30932, 51134, 52516, 60808, 61864, 102268, 105032, 144419, 204536, 281237, 288838, 485773, 562474, 577676, 971546, 1124948, 1155352, 1943092, 2249896, 3886184, 5343503, 10687006, 21374012, 42748024]

約数ペア:

[(1, 42748024), (2, 21374012), (4, 10687006), (8, 5343503), (11, 3886184), (19, 2249896), (22, 1943092), (37, 1155352), (38, 1124948), (44, 971546), (74, 577676), (76, 562474), (88, 485773), (148, 288838), (152, 281237), (209, 204536), (296, 144419), (407, 105032), (418, 102268), (691, 61864), (703, 60808), (814, 52516), (836, 51134), (1382, 30932), (1406, 30404), (1628, 26258), (1672, 25567), (2764, 15466), (2812, 15202), (3256, 13129), (5528, 7733), (5624, 7601)]