15928136

素因数分解:

$2^3\times 7^2\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 35089200

約数和(自身を除く): 19161064

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 179, 196, 227, 358, 392, 454, 716, 908, 1253, 1432, 1589, 1816, 2506, 3178, 5012, 6356, 8771, 10024, 11123, 12712, 17542, 22246, 35084, 40633, 44492, 70168, 81266, 88984, 162532, 284431, 325064, 568862, 1137724, 1991017, 2275448, 3982034, 7964068, 15928136]

約数ペア:

[(1, 15928136), (2, 7964068), (4, 3982034), (7, 2275448), (8, 1991017), (14, 1137724), (28, 568862), (49, 325064), (56, 284431), (98, 162532), (179, 88984), (196, 81266), (227, 70168), (358, 44492), (392, 40633), (454, 35084), (716, 22246), (908, 17542), (1253, 12712), (1432, 11123), (1589, 10024), (1816, 8771), (2506, 6356), (3178, 5012)]