4431752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 9166080

約数和(自身を除く): 4734328

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 991, 1118, 1982, 2236, 3964, 4472, 7928, 12883, 25766, 42613, 51532, 85226, 103064, 170452, 340904, 553969, 1107938, 2215876, 4431752]

約数ペア:

[(1, 4431752), (2, 2215876), (4, 1107938), (8, 553969), (13, 340904), (26, 170452), (43, 103064), (52, 85226), (86, 51532), (104, 42613), (172, 25766), (344, 12883), (559, 7928), (991, 4472), (1118, 3964), (1982, 2236)]