4542064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 40

約数和(自身を含む): 9443840

約数和(自身を除く): 4901776

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 223, 268, 304, 446, 536, 892, 1072, 1273, 1784, 2546, 3568, 4237, 5092, 8474, 10184, 14941, 16948, 20368, 29882, 33896, 59764, 67792, 119528, 239056, 283879, 567758, 1135516, 2271032, 4542064]

約数ペア:

[(1, 4542064), (2, 2271032), (4, 1135516), (8, 567758), (16, 283879), (19, 239056), (38, 119528), (67, 67792), (76, 59764), (134, 33896), (152, 29882), (223, 20368), (268, 16948), (304, 14941), (446, 10184), (536, 8474), (892, 5092), (1072, 4237), (1273, 3568), (1784, 2546)]