74072108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{353}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 149869440

約数和(自身を除く): 75797332

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 251, 353, 418, 502, 706, 836, 1004, 1412, 2761, 3883, 4769, 5522, 6707, 7766, 9538, 11044, 13414, 15532, 19076, 26828, 52459, 73777, 88603, 104918, 147554, 177206, 209836, 295108, 354412, 974633, 1683457, 1949266, 3366914, 3898532, 6733828, 18518027, 37036054, 74072108]

約数ペア:

[(1, 74072108), (2, 37036054), (4, 18518027), (11, 6733828), (19, 3898532), (22, 3366914), (38, 1949266), (44, 1683457), (76, 974633), (209, 354412), (251, 295108), (353, 209836), (418, 177206), (502, 147554), (706, 104918), (836, 88603), (1004, 73777), (1412, 52459), (2761, 26828), (3883, 19076), (4769, 15532), (5522, 13414), (6707, 11044), (7766, 9538)]