24649982

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 18895618

約数列:

[1, 2, 7, 14, 53, 106, 139, 239, 278, 371, 478, 742, 973, 1673, 1946, 3346, 7367, 12667, 14734, 25334, 33221, 51569, 66442, 88669, 103138, 177338, 232547, 465094, 1760713, 3521426, 12324991, 24649982]

約数ペア:

[(1, 24649982), (2, 12324991), (7, 3521426), (14, 1760713), (53, 465094), (106, 232547), (139, 177338), (239, 103138), (278, 88669), (371, 66442), (478, 51569), (742, 33221), (973, 25334), (1673, 14734), (1946, 12667), (3346, 7367)]